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44033404404 = 223111641120327
BaseRepresentation
bin101001000000100110…
…000110110111110100
311012122202121201011210
4221000212012313310
51210140022420104
632121220401420
73116121522213
oct510046066764
9135582551153
1044033404404
1117746788510
12864a846270
1341c989b6a2
1421ba13907a
15122ab59989
hexa40986df4

44033404404 has 48 divisors (see below), whose sum is σ = 112097373696. Its totient is φ = 13341986400.

The previous prime is 44033404351. The next prime is 44033404409. The reversal of 44033404404 is 40440433044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44033404409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156089 + ... + 2176415.

It is an arithmetic number, because the mean of its divisors is an integer number (2335361952).

Almost surely, 244033404404 is an apocalyptic number.

44033404404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44033404404 is an abundant number, since it is smaller than the sum of its proper divisors (68063969292).

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

44033404404 is a wasteful number, since it uses less digits than its factorization.

44033404404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36756 (or 36754 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 44033404404 its reverse (40440433044), we get a palindrome (84473837448).

The spelling of 44033404404 in words is "forty-four billion, thirty-three million, four hundred four thousand, four hundred four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 16411 20327 32822 40654 49233 60981 65644 81308 98466 121962 180521 196932 223597 243924 361042 447194 541563 670791 722084 894388 1083126 1341582 2166252 2683164 333586397 667172794 1000759191 1334345588 2001518382 3669450367 4003036764 7338900734 11008351101 14677801468 22016702202 44033404404