40163652874038 has 16 divisors (see below), whose sum is σ = 80328222910656. Its totient is φ = 13387731430920.

The previous prime is 40163652874027. The next prime is 40163652874099. The reversal of 40163652874038 is 83047825636104.

It is a happy number.

It is a super-2 number, since 2×40163652874038² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37645168 + ... + 38697363.

It is an arithmetic number, because the mean of its divisors is an integer number (5020513931916).

Almost surely, 2^{40163652874038} is an apocalyptic number.

40163652874038 is an abundant number, since it is smaller than the sum of its proper divisors (40164570036618).

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

40163652874038 is a wasteful number, since it uses less digits than its factorization.

40163652874038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76430219.

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 40163652874038 in words is "forty trillion, one hundred sixty-three billion, six hundred fifty-two million, eight hundred seventy-four thousand, thirty-eight".