30696068048 has 20 divisors (see below), whose sum is σ = 59515470528. Its totient is φ = 15337236960.

The previous prime is 30696068047. The next prime is 30696068063. The reversal of 30696068048 is 84086069603.

It is a junction number, because it is equal to n+sod(n) for n = 30696067987 and 30696068005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30696068041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651338 + ... + 696873.

Almost surely, 2^30696068048 is an apocalyptic number.

It is an amenable number.

30696068048 is a deficient number, since it is larger than the sum of its proper divisors (28819402480).

30696068048 is a wasteful number, since it uses less digits than its factorization.

30696068048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349642 (or 1349636 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 30696068048 in words is "thirty billion, six hundred ninety-six million, sixty-eight thousand, forty-eight".