13460720373 has 64 divisors (see below), whose sum is σ = 21771590400. Its totient is φ = 8293104000.

The previous prime is 13460720369. The next prime is 13460720423. The reversal of 13460720373 is 37302706431.

13460720373 is a `hidden beast` number, since 13 + 4 + 607 + 2 + 0 + 37 + 3 = 666.

It is not a de Polignac number, because 13460720373 - 2² = 13460720369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460720333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1699723 + ... + 1707623.

It is an arithmetic number, because the mean of its divisors is an integer number (340181100).

Almost surely, 2^13460720373 is an apocalyptic number.

It is an amenable number.

13460720373 is a deficient number, since it is larger than the sum of its proper divisors (8310870027).

13460720373 is an frugal number, since it uses more digits than its factorization.

13460720373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982 (or 7964 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 13460720373 in words is "thirteen billion, four hundred sixty million, seven hundred twenty thousand, three hundred seventy-three".