41165400738 has 64 divisors (see below), whose sum is σ = 103945605120. Its totient is φ = 10556956800.

The previous prime is 41165400721. The next prime is 41165400761. The reversal of 41165400738 is 83700456114.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41165400696 and 41165400705.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527443 + ... + 600438.

It is an arithmetic number, because the mean of its divisors is an integer number (1624150080).

Almost surely, 2^41165400738 is an apocalyptic number.

41165400738 is an abundant number, since it is smaller than the sum of its proper divisors (62780204382).

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

41165400738 is a wasteful number, since it uses less digits than its factorization.

41165400738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127983.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 41165400738 in words is "forty-one billion, one hundred sixty-five million, four hundred thousand, seven hundred thirty-eight".