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41990707044 = 223311132718901
BaseRepresentation
bin100111000110110101…
…110101011101100100
311000101101220221012000
4213012311311131210
51141444110111134
631142410325300
73014366056266
oct470665653544
9130341827160
1041990707044
1116898728780
12817a729830
133c62624b20
142064b27b36
15115b660e99
hex9c6d75764

41990707044 has 96 divisors (see below), whose sum is σ = 127897150080. Its totient is φ = 11745648000.

The previous prime is 41990707043. The next prime is 41990707061. The reversal of 41990707044 is 44070709914.

It is not an unprimeable number, because it can be changed into a prime (41990707043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1344007 + ... + 1374894.

It is an arithmetic number, because the mean of its divisors is an integer number (1332261980).

Almost surely, 241990707044 is an apocalyptic number.

41990707044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41990707044 is an abundant number, since it is smaller than the sum of its proper divisors (85906443036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41990707044 is a wasteful number, since it uses less digits than its factorization.

41990707044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718938 (or 2718930 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 41990707044 in words is "forty-one billion, nine hundred ninety million, seven hundred seven thousand, forty-four".

Divisors: 1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 99 108 117 132 143 156 198 234 286 297 351 396 429 468 572 594 702 858 1188 1287 1404 1716 2574 3861 5148 7722 15444 2718901 5437802 8156703 10875604 16313406 24470109 29907911 32626812 35345713 48940218 59815822 70691426 73410327 89723733 97880436 106037139 119631644 141382852 146820654 179447466 212074278 269171199 293641308 318111417 358894932 388802843 424148556 538342398 636222834 777605686 807513597 954334251 1076684796 1166408529 1272445668 1555211372 1615027194 1908668502 2332817058 3230054388 3499225587 3817337004 4665634116 6998451174 10497676761 13996902348 20995353522 41990707044