30443632516056 has 16 divisors (see below), whose sum is σ = 76109081290200. Its totient is φ = 10147877505344.

The previous prime is 30443632516051. The next prime is 30443632516057. The reversal of 30443632516056 is 65061523634403.

It is a junction number, because it is equal to n+sod(n) for n = 30443632515996 and 30443632516014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30443632516051) 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, 634242344061 + ... + 634242344108.

Almost surely, 2^{30443632516056} is an apocalyptic number.

It is an amenable number.

30443632516056 is an abundant number, since it is smaller than the sum of its proper divisors (45665448774144).

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

30443632516056 is a wasteful number, since it uses less digits than its factorization.

30443632516056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268484688178 (or 1268484688174 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 30443632516056 in words is "thirty trillion, four hundred forty-three billion, six hundred thirty-two million, five hundred sixteen thousand, fifty-six".