29977038124 has 12 divisors (see below), whose sum is σ = 57228891048. Its totient is φ = 13625926400.

The previous prime is 29977038073. The next prime is 29977038139. The reversal of 29977038124 is 42183077992.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 340648117 + ... + 340648204.

It is an arithmetic number, because the mean of its divisors is an integer number (4769074254).

Almost surely, 2^29977038124 is an apocalyptic number.

It is an amenable number.

29977038124 is a deficient number, since it is larger than the sum of its proper divisors (27251852924).

29977038124 is a wasteful number, since it uses less digits than its factorization.

29977038124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681296336 (or 681296334 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 29977038124 in words is "twenty-nine billion, nine hundred seventy-seven million, thirty-eight thousand, one hundred twenty-four".