30415474832 has 40 divisors (see below), whose sum is σ = 61027073184. Its totient is φ = 14675076864.

The previous prime is 30415474813. The next prime is 30415474841. The reversal of 30415474832 is 23847451403.

It is a super-2 number, since 2×30415474832² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30415474832.

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, 209213 + ... + 323420.

Almost surely, 2^30415474832 is an apocalyptic number.

It is an amenable number.

30415474832 is an abundant number, since it is smaller than the sum of its proper divisors (30611598352).

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

30415474832 is a wasteful number, since it uses less digits than its factorization.

30415474832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532767 (or 532761 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 30415474832 in words is "thirty billion, four hundred fifteen million, four hundred seventy-four thousand, eight hundred thirty-two".