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42041712000001 = 7217275831829759
BaseRepresentation
bin10011000111100100110010…
…10011110011110000000001
312111212011000012021000021111
421203302121103303300001
521002302411233000001
6225225410150123321
711566261546514200
oct1143623123636001
9174764005230244
1042041712000001
111243987644292a
12486bb70350541
131a5c69379c92c
14a54b88a63237
154cd904b55851
hex263c994f3c01

42041712000001 has 24 divisors (see below), whose sum is σ = 51784374435840. Its totient is φ = 33914754824832.

The previous prime is 42041711999999. The next prime is 42041712000031. The reversal of 42041712000001 is 10000021714024.

It is not a de Polignac number, because 42041712000001 - 21 = 42041711999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42041712000031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22061760 + ... + 23891518.

It is an arithmetic number, because the mean of its divisors is an integer number (2157682268160).

Almost surely, 242041712000001 is an apocalyptic number.

It is an amenable number.

42041712000001 is a deficient number, since it is larger than the sum of its proper divisors (9742662435839).

42041712000001 is a wasteful number, since it uses less digits than its factorization.

42041712000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857373 (or 1857366 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 42041712000001 its reverse (10000021714024), we get a palindrome (52041733714025).

The spelling of 42041712000001 in words is "forty-two trillion, forty-one billion, seven hundred twelve million, one", and thus it is an aban number.

Divisors: 1 7 17 49 119 833 27583 193081 468911 1351567 1829759 3282377 12808313 22976639 31105903 89658191 217741321 1524189247 50470242497 353291697479 857994122449 2473041882353 6005958857143 42041712000001