30994969754 has 32 divisors (see below), whose sum is σ = 54864970752. Its totient is φ = 12851136000.

The previous prime is 30994969679. The next prime is 30994969757. The reversal of 30994969754 is 45796949903.

It is not an unprimeable number, because it can be changed into a prime (30994969757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736234 + ... + 1753994.

It is an arithmetic number, because the mean of its divisors is an integer number (1714530336).

Almost surely, 2^30994969754 is an apocalyptic number.

30994969754 is a deficient number, since it is larger than the sum of its proper divisors (23870000998).

30994969754 is a wasteful number, since it uses less digits than its factorization.

30994969754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21822.

The product of its (nonzero) digits is 66134880, while the sum is 65.

The spelling of 30994969754 in words is "thirty billion, nine hundred ninety-four million, nine hundred sixty-nine thousand, seven hundred fifty-four".