2100374639202 has 64 divisors (see below), whose sum is σ = 4837022853120. Its totient is φ = 595588262016.

The previous prime is 2100374639191. The next prime is 2100374639221. The reversal of 2100374639202 is 2029364730012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26123299 + ... + 26203577.

It is an arithmetic number, because the mean of its divisors is an integer number (75578482080).

Almost surely, 2^{2100374639202} is an apocalyptic number.

2100374639202 is an abundant number, since it is smaller than the sum of its proper divisors (2736648213918).

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

2100374639202 is a wasteful number, since it uses less digits than its factorization.

2100374639202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84975.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 2100374639202 in words is "two trillion, one hundred billion, three hundred seventy-four million, six hundred thirty-nine thousand, two hundred two".