2899999272372 has 24 divisors (see below), whose sum is σ = 6771636840192. Its totient is φ = 965956156800.

The previous prime is 2899999272367. The next prime is 2899999272397. The reversal of 2899999272372 is 2732729999982.

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, 88766404 + ... + 88799067.

It is an arithmetic number, because the mean of its divisors is an integer number (282151535008).

Almost surely, 2^{2899999272372} is an apocalyptic number.

It is an amenable number.

2899999272372 is an abundant number, since it is smaller than the sum of its proper divisors (3871637567820).

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

2899999272372 is a wasteful number, since it uses less digits than its factorization.

2899999272372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177566839 (or 177566837 counting only the distinct ones).

The product of its digits is 1111065984, while the sum is 78.

The spelling of 2899999272372 in words is "two trillion, eight hundred ninety-nine billion, nine hundred ninety-nine million, two hundred seventy-two thousand, three hundred seventy-two".