40050660264 has 32 divisors (see below), whose sum is σ = 106016454720. Its totient is φ = 12564912896.

The previous prime is 40050660239. The next prime is 40050660269. The reversal of 40050660264 is 46206605004.

It is not an unprimeable number, because it can be changed into a prime (40050660269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49081284 + ... + 49082099.

It is an arithmetic number, because the mean of its divisors is an integer number (3313014210).

Almost surely, 2^40050660264 is an apocalyptic number.

It is an amenable number.

40050660264 is an abundant number, since it is smaller than the sum of its proper divisors (65965794456).

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

40050660264 is a wasteful number, since it uses less digits than its factorization.

40050660264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98163409 (or 98163405 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 40050660264 in words is "forty billion, fifty million, six hundred sixty thousand, two hundred sixty-four".