2105767290204 has 72 divisors (see below), whose sum is σ = 5350229910480. Its totient is φ = 698322643200.

The previous prime is 2105767290149. The next prime is 2105767290217. The reversal of 2105767290204 is 4020927675012.

2105767290204 is a `hidden beast` number, since 2 + 1 + 0 + 576 + 72 + 9 + 0 + 2 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2105767290204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19856232 + ... + 19962000.

Almost surely, 2^{2105767290204} is an apocalyptic number.

It is an amenable number.

2105767290204 is an abundant number, since it is smaller than the sum of its proper divisors (3244462620276).

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

2105767290204 is a wasteful number, since it uses less digits than its factorization.

2105767290204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108611 (or 108606 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 2105767290204 in words is "two trillion, one hundred five billion, seven hundred sixty-seven million, two hundred ninety thousand, two hundred four".