30448670636 has 12 divisors (see below), whose sum is σ = 54035669520. Its totient is φ = 15009907920.

The previous prime is 30448670587. The next prime is 30448670653. The reversal of 30448670636 is 63607684403.

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, 53606531 + ... + 53607098.

It is an arithmetic number, because the mean of its divisors is an integer number (4502972460).

Almost surely, 2^30448670636 is an apocalyptic number.

It is an amenable number.

30448670636 is a deficient number, since it is larger than the sum of its proper divisors (23586998884).

30448670636 is a wasteful number, since it uses less digits than its factorization.

30448670636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107213704 (or 107213702 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 30448670636 in words is "thirty billion, four hundred forty-eight million, six hundred seventy thousand, six hundred thirty-six".