30613030628 has 24 divisors (see below), whose sum is σ = 54270068160. Its totient is φ = 15108366240.

The previous prime is 30613030607. The next prime is 30613030639. The reversal of 30613030628 is 82603031603.

It is a junction number, because it is equal to n+sod(n) for n = 30613030594 and 30613030603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18818 + ... + 248153.

It is an arithmetic number, because the mean of its divisors is an integer number (2261252840).

Almost surely, 2^30613030628 is an apocalyptic number.

It is an amenable number.

30613030628 is a deficient number, since it is larger than the sum of its proper divisors (23657037532).

30613030628 is a wasteful number, since it uses less digits than its factorization.

30613030628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267347 (or 267345 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 30613030628 in words is "thirty billion, six hundred thirteen million, thirty thousand, six hundred twenty-eight".