29100902992 has 40 divisors (see below), whose sum is σ = 65039962176. Its totient is φ = 12355251456.

The previous prime is 29100902989. The next prime is 29100903001. The reversal of 29100902992 is 29920900192.

It is a super-3 number, since 3×29100902992³ (a number of 32 digits) contains 333 as substring.

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, 1202173 + ... + 1226140.

Almost surely, 2^29100902992 is an apocalyptic number.

It is an amenable number.

29100902992 is an abundant number, since it is smaller than the sum of its proper divisors (35939059184).

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

29100902992 is a wasteful number, since it uses less digits than its factorization.

29100902992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428435 (or 2428429 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 29100902992 in words is "twenty-nine billion, one hundred million, nine hundred two thousand, nine hundred ninety-two".