30958972462 has 16 divisors (see below), whose sum is σ = 50663117232. Its totient is φ = 14071432320.

The previous prime is 30958972439. The next prime is 30958972469. The reversal of 30958972462 is 26427985903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30958972469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496198 + ... + 555094.

It is an arithmetic number, because the mean of its divisors is an integer number (3166444827).

Almost surely, 2^30958972462 is an apocalyptic number.

30958972462 is a deficient number, since it is larger than the sum of its proper divisors (19704144770).

30958972462 is a wasteful number, since it uses less digits than its factorization.

30958972462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82803.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 30958972462 in words is "thirty billion, nine hundred fifty-eight million, nine hundred seventy-two thousand, four hundred sixty-two".