2100626868048 has 20 divisors (see below), whose sum is σ = 5426619409248. Its totient is φ = 700208956000.

The previous prime is 2100626867987. The next prime is 2100626868059. The reversal of 2100626868048 is 8408686260012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21881529828 + ... + 21881529923.

Almost surely, 2^{2100626868048} is an apocalyptic number.

It is an amenable number.

2100626868048 is an abundant number, since it is smaller than the sum of its proper divisors (3325992541200).

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

2100626868048 is a wasteful number, since it uses less digits than its factorization.

2100626868048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43763059762 (or 43763059756 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 2100626868048 in words is "two trillion, one hundred billion, six hundred twenty-six million, eight hundred sixty-eight thousand, forty-eight".