2104685107480 has 48 divisors (see below), whose sum is σ = 4740508431360. Its totient is φ = 840991955520.

The previous prime is 2104685107463. The next prime is 2104685107493. The reversal of 2104685107480 is 847015864012.

It is a self number, because there is not a number n which added to its sum of digits gives 2104685107480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37685737 + ... + 37741543.

It is an arithmetic number, because the mean of its divisors is an integer number (98760592320).

Almost surely, 2^{2104685107480} is an apocalyptic number.

2104685107480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104685107480 is an abundant number, since it is smaller than the sum of its proper divisors (2635823323880).

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

2104685107480 is an frugal number, since it uses more digits than its factorization.

2104685107480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57760 (or 56785 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 2104685107480 in words is "two trillion, one hundred four billion, six hundred eighty-five million, one hundred seven thousand, four hundred eighty".