40050455232 has 56 divisors (see below), whose sum is σ = 108830817136. Its totient is φ = 12989334528.

The previous prime is 40050455219. The next prime is 40050455257. The reversal of 40050455232 is 23255405004.

It is a self number, because there is not a number n which added to its sum of digits gives 40050455232.

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, 2811763 + ... + 2825970.

Almost surely, 2^40050455232 is an apocalyptic number.

It is an amenable number.

40050455232 is an abundant number, since it is smaller than the sum of its proper divisors (68780361904).

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

40050455232 is a wasteful number, since it uses less digits than its factorization.

40050455232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637785 (or 5637775 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 40050455232 in words is "forty billion, fifty million, four hundred fifty-five thousand, two hundred thirty-two".