40026137172616 has 64 divisors (see below), whose sum is σ = 90505049068800. Its totient is φ = 16223867962368.

The previous prime is 40026137172613. The next prime is 40026137172629. The reversal of 40026137172616 is 61627173162004.

It is a super-2 number, since 2×40026137172616² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (40026137172613) 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, 174470725 + ... + 174699988.

It is an arithmetic number, because the mean of its divisors is an integer number (1414141391700).

Almost surely, 2^{40026137172616} is an apocalyptic number.

40026137172616 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40026137172616 is an abundant number, since it is smaller than the sum of its proper divisors (50478911896184).

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

40026137172616 is a wasteful number, since it uses less digits than its factorization.

40026137172616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349170838 (or 349170834 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 40026137172616 in words is "forty trillion, twenty-six billion, one hundred thirty-seven million, one hundred seventy-two thousand, six hundred sixteen".