400115671588 has 12 divisors (see below), whose sum is σ = 722789600512. Its totient is φ = 193604357160.

The previous prime is 400115671523. The next prime is 400115671597. The reversal of 400115671588 is 885176511004.

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, 1613369520 + ... + 1613369767.

Almost surely, 2^400115671588 is an apocalyptic number.

It is an amenable number.

400115671588 is a deficient number, since it is larger than the sum of its proper divisors (322673928924).

400115671588 is a wasteful number, since it uses less digits than its factorization.

400115671588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226739322 (or 3226739320 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 46.

The spelling of 400115671588 in words is "four hundred billion, one hundred fifteen million, six hundred seventy-one thousand, five hundred eighty-eight".