29993245820792 has 16 divisors (see below), whose sum is σ = 56574086430960. Its totient is φ = 14906822772544.

The previous prime is 29993245820777. The next prime is 29993245820807. The reversal of 29993245820792 is 29702854239992.

It is an interprime number because it is at equal distance from previous prime (29993245820777) and next prime (29993245820807).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11225015813 + ... + 11225018484.

It is an arithmetic number, because the mean of its divisors is an integer number (3535880401935).

Almost surely, 2^{29993245820792} is an apocalyptic number.

It is an amenable number.

29993245820792 is a deficient number, since it is larger than the sum of its proper divisors (26580840610168).

29993245820792 is a wasteful number, since it uses less digits than its factorization.

29993245820792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22450034470 (or 22450034466 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 71.

The spelling of 29993245820792 in words is "twenty-nine trillion, nine hundred ninety-three billion, two hundred forty-five million, eight hundred twenty thousand, seven hundred ninety-two".