2104045576020 has 72 divisors (see below), whose sum is σ = 6384343414176. Its totient is φ = 560896681152.

The previous prime is 2104045576007. The next prime is 2104045576063. The reversal of 2104045576020 is 206755404012.

It is a happy number.

2104045576020 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 0 + 45 + 5 + 7 + 602 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1340802 + ... + 2450681.

It is an arithmetic number, because the mean of its divisors is an integer number (88671436308).

Almost surely, 2^{2104045576020} is an apocalyptic number.

2104045576020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104045576020 is an abundant number, since it is smaller than the sum of its proper divisors (4280297838156).

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

2104045576020 is a wasteful number, since it uses less digits than its factorization.

2104045576020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794581 (or 3794576 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 2104045576020 in words is "two trillion, one hundred four billion, forty-five million, five hundred seventy-six thousand, twenty".