29945232896 has 40 divisors (see below), whose sum is σ = 63351525600. Its totient is φ = 14091870208.

The previous prime is 29945232887. The next prime is 29945232907. The reversal of 29945232896 is 69823254992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1711496 + ... + 1728903.

It is an arithmetic number, because the mean of its divisors is an integer number (1583788140).

Almost surely, 2^29945232896 is an apocalyptic number.

It is an amenable number.

29945232896 is an abundant number, since it is smaller than the sum of its proper divisors (33406292704).

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

29945232896 is an equidigital number, since it uses as much as digits as its factorization.

29945232896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440434 (or 3440418 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 59.

The spelling of 29945232896 in words is "twenty-nine billion, nine hundred forty-five million, two hundred thirty-two thousand, eight hundred ninety-six".