13707407407 has 4 divisors (see below), whose sum is σ = 13707850320. Its totient is φ = 13706964496.

The previous prime is 13707407387. The next prime is 13707407419. The reversal of 13707407407 is 70470470731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70470470731 = 8887 ⋅7929613.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13707407407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13707407407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13707407107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171238 + ... + 238195.

It is an arithmetic number, because the mean of its divisors is an integer number (3426962580).

Almost surely, 2^13707407407 is an apocalyptic number.

13707407407 is a deficient number, since it is larger than the sum of its proper divisors (442913).

13707407407 is an equidigital number, since it uses as much as digits as its factorization.

13707407407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442912.

The product of its (nonzero) digits is 115248, while the sum is 40.

The spelling of 13707407407 in words is "thirteen billion, seven hundred seven million, four hundred seven thousand, four hundred seven".