40792497618264 has 256 divisors, whose sum is σ = 132147929088000. Its totient is φ = 10220815249920.

The previous prime is 40792497618247. The next prime is 40792497618289. The reversal of 40792497618264 is 46281679429704.

It is a super-2 number, since 2×40792497618264² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6685959 + ... + 11237750.

It is an arithmetic number, because the mean of its divisors is an integer number (516202848000).

Almost surely, 2^{40792497618264} is an apocalyptic number.

It is an amenable number.

40792497618264 is an abundant number, since it is smaller than the sum of its proper divisors (91355431469736).

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

40792497618264 is a wasteful number, since it uses less digits than its factorization.

40792497618264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17923798 (or 17923794 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 69.

The spelling of 40792497618264 in words is "forty trillion, seven hundred ninety-two billion, four hundred ninety-seven million, six hundred eighteen thousand, two hundred sixty-four".