30940934716 has 24 divisors (see below), whose sum is σ = 54445781600. Its totient is φ = 15385075200.

The previous prime is 30940934641. The next prime is 30940934737. The reversal of 30940934716 is 61743904903.

It is a congruent number.

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, 1807156 + ... + 1824196.

Almost surely, 2^30940934716 is an apocalyptic number.

It is an amenable number.

30940934716 is a deficient number, since it is larger than the sum of its proper divisors (23504846884).

30940934716 is a wasteful number, since it uses less digits than its factorization.

30940934716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19525 (or 19523 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 30940934716 in words is "thirty billion, nine hundred forty million, nine hundred thirty-four thousand, seven hundred sixteen".