40286604614256 has 360 divisors, whose sum is σ = 152211734004096. Its totient is φ = 9659125532160.

The previous prime is 40286604614231. The next prime is 40286604614257. The reversal of 40286604614256 is 65241640668204.

40286604614256 is a `hidden beast` number, since 4 + 0 + 2 + 8 + 6 + 604 + 6 + 1 + 4 + 25 + 6 = 666.

It is a super-2 number, since 2×40286604614256² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40286604614257) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8875690 + ... + 12623433.

Almost surely, 2^{40286604614256} is an apocalyptic number.

It is an amenable number.

40286604614256 is an abundant number, since it is smaller than the sum of its proper divisors (111925129389840).

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

40286604614256 is a wasteful number, since it uses less digits than its factorization.

40286604614256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21499181 (or 21499159 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 40286604614256 in words is "forty trillion, two hundred eighty-six billion, six hundred four million, six hundred fourteen thousand, two hundred fifty-six".