2100719200704 has 112 divisors (see below), whose sum is σ = 5647017212928. Its totient is φ = 689109925888.

The previous prime is 2100719200703. The next prime is 2100719200709. The reversal of 2100719200704 is 4070029170012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100719200703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839089 + ... + 4352015.

It is an arithmetic number, because the mean of its divisors is an integer number (50419796544).

Almost surely, 2^{2100719200704} is an apocalyptic number.

2100719200704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100719200704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2823508606464).

2100719200704 is an abundant number, since it is smaller than the sum of its proper divisors (3546298012224).

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

2100719200704 is a wasteful number, since it uses less digits than its factorization.

2100719200704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513282 (or 513272 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The spelling of 2100719200704 in words is "two trillion, one hundred billion, seven hundred nineteen million, two hundred thousand, seven hundred four".