29626720000272 has 50 divisors (see below), whose sum is σ = 85748323090958. Its totient is φ = 9875573332992.

The previous prime is 29626720000261. The next prime is 29626720000277. The reversal of 29626720000272 is 27200002762692.

29626720000272 is a `hidden beast` number, since 296 + 26 + 72 + 0 + 0 + 0 + 0 + 272 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25518218021136 + 4108501979136 = 5051556^2 + 2026944^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (29626720000277) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11430060433 + ... + 11430063024.

Almost surely, 2^{29626720000272} is an apocalyptic number.

It is an amenable number.

29626720000272 is an abundant number, since it is smaller than the sum of its proper divisors (56121603090686).

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

29626720000272 is a wasteful number, since it uses less digits than its factorization.

29626720000272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22860123477 (or 22860123462 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 29626720000272 in words is "twenty-nine trillion, six hundred twenty-six billion, seven hundred twenty million, two hundred seventy-two", and thus it is an aban number.