29964439079488 has 28 divisors (see below), whose sum is σ = 59474127879040. Its totient is φ = 14978832054912.

The previous prime is 29964439079459. The next prime is 29964439079521. The reversal of 29964439079488 is 88497093446992.

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, 52644168 + ... + 53210311.

It is an arithmetic number, because the mean of its divisors is an integer number (2124075995680).

Almost surely, 2^{29964439079488} is an apocalyptic number.

It is an amenable number.

29964439079488 is a deficient number, since it is larger than the sum of its proper divisors (29509688799552).

29964439079488 is a wasteful number, since it uses less digits than its factorization.

29964439079488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105858914 (or 105858904 counting only the distinct ones).

The product of its (nonzero) digits is 6772211712, while the sum is 82.

The spelling of 29964439079488 in words is "twenty-nine trillion, nine hundred sixty-four billion, four hundred thirty-nine million, seventy-nine thousand, four hundred eighty-eight".