30870064232 has 32 divisors (see below), whose sum is σ = 66633001920. Its totient is φ = 13133454720.

The previous prime is 30870064229. The next prime is 30870064319. The reversal of 30870064232 is 23246007803.

It is a junction number, because it is equal to n+sod(n) for n = 30870064192 and 30870064201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004194 + ... + 2019537.

It is an arithmetic number, because the mean of its divisors is an integer number (2082281310).

Almost surely, 2^30870064232 is an apocalyptic number.

It is an amenable number.

30870064232 is an abundant number, since it is smaller than the sum of its proper divisors (35762937688).

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

30870064232 is a wasteful number, since it uses less digits than its factorization.

30870064232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023881 (or 4023877 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 30870064232 in words is "thirty billion, eight hundred seventy million, sixty-four thousand, two hundred thirty-two".