2100626084928 has 56 divisors (see below), whose sum is σ = 6351893165632. Its totient is φ = 600178881024.

The previous prime is 2100626084899. The next prime is 2100626084971. The reversal of 2100626084928 is 8294806260012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 781481575 + ... + 781484262.

It is an arithmetic number, because the mean of its divisors is an integer number (113426663672).

Almost surely, 2^{2100626084928} is an apocalyptic number.

2100626084928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2100626084928 is an abundant number, since it is smaller than the sum of its proper divisors (4251267080704).

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

2100626084928 is a wasteful number, since it uses less digits than its factorization.

2100626084928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562965859 (or 1562965849 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 2100626084928 in words is "two trillion, one hundred billion, six hundred twenty-six million, eighty-four thousand, nine hundred twenty-eight".