13770810407 has 6 divisors (see below), whose sum is σ = 14628508248. Its totient is φ = 12960762464.

The previous prime is 13770810397. The next prime is 13770810413. The reversal of 13770810407 is 70401807731.

It is not a de Polignac number, because 13770810407 - 2³⁰ = 12697068583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13770810437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23824643 + ... + 23825220.

It is an arithmetic number, because the mean of its divisors is an integer number (2438084708).

Almost surely, 2^13770810407 is an apocalyptic number.

13770810407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13770810407 is a deficient number, since it is larger than the sum of its proper divisors (857697841).

13770810407 is an equidigital number, since it uses as much as digits as its factorization.

13770810407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47649897 (or 47649880 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 38.

The spelling of 13770810407 in words is "thirteen billion, seven hundred seventy million, eight hundred ten thousand, four hundred seven".