29952492269568 has 104 divisors (see below), whose sum is σ = 87123886820736. Its totient is φ = 9076512768000.

The previous prime is 29952492269537. The next prime is 29952492269573. The reversal of 29952492269568 is 86596229425992.

It is a junction number, because it is equal to n+sod(n) for n = 29952492269493 and 29952492269502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110662108 + ... + 110932443.

Almost surely, 2^{29952492269568} is an apocalyptic number.

It is an amenable number.

29952492269568 is an abundant number, since it is smaller than the sum of its proper divisors (57171394551168).

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

29952492269568 is a wasteful number, since it uses less digits than its factorization.

29952492269568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221594589 (or 221594567 counting only the distinct ones).

The product of its digits is 3023308800, while the sum is 78.

The spelling of 29952492269568 in words is "twenty-nine trillion, nine hundred fifty-two billion, four hundred ninety-two million, two hundred sixty-nine thousand, five hundred sixty-eight".