12710394720 has 96 divisors (see below), whose sum is σ = 44486396640. Its totient is φ = 3389437440.

The previous prime is 12710394701. The next prime is 12710394733. The reversal of 12710394720 is 2749301721.

It is a tau number, because it is divible by the number of its divisors (96).

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 15 ways as a sum of consecutive naturals, for example, 1466791 + ... + 1475430.

It is an arithmetic number, because the mean of its divisors is an integer number (463399965).

Almost surely, 2^12710394720 is an apocalyptic number.

12710394720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12710394720 is an abundant number, since it is smaller than the sum of its proper divisors (31776001920).

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

12710394720 is a wasteful number, since it uses less digits than its factorization.

12710394720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942245 (or 2942231 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 12710394720 in words is "twelve billion, seven hundred ten million, three hundred ninety-four thousand, seven hundred twenty".