30478175404 has 12 divisors (see below), whose sum is σ = 53508310128. Its totient is φ = 15190086800.

The previous prime is 30478175369. The next prime is 30478175423. The reversal of 30478175404 is 40457187403.

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, 12248827 + ... + 12251314.

It is an arithmetic number, because the mean of its divisors is an integer number (4459025844).

Almost surely, 2^30478175404 is an apocalyptic number.

It is an amenable number.

30478175404 is a deficient number, since it is larger than the sum of its proper divisors (23030134724).

30478175404 is a wasteful number, since it uses less digits than its factorization.

30478175404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24500456 (or 24500454 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 30478175404 in words is "thirty billion, four hundred seventy-eight million, one hundred seventy-five thousand, four hundred four".