40888450632 has 16 divisors (see below), whose sum is σ = 102221126640. Its totient is φ = 13629483536.

The previous prime is 40888450613. The next prime is 40888450667. The reversal of 40888450632 is 23605488804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851842698 + ... + 851842745.

It is an arithmetic number, because the mean of its divisors is an integer number (6388820415).

Almost surely, 2^40888450632 is an apocalyptic number.

It is an amenable number.

40888450632 is an abundant number, since it is smaller than the sum of its proper divisors (61332676008).

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

40888450632 is a wasteful number, since it uses less digits than its factorization.

40888450632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703685452 (or 1703685448 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 40888450632 in words is "forty billion, eight hundred eighty-eight million, four hundred fifty thousand, six hundred thirty-two".