13412544407 has 2 divisors, whose sum is σ = 13412544408. Its totient is φ = 13412544406.

The previous prime is 13412544403. The next prime is 13412544419. The reversal of 13412544407 is 70444521431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13412544407 - 2² = 13412544403 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13412544403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706272203 + 6706272204.

It is an arithmetic number, because the mean of its divisors is an integer number (6706272204).

Almost surely, 2^13412544407 is an apocalyptic number.

13412544407 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412544407 is an equidigital number, since it uses as much as digits as its factorization.

13412544407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 13412544407 in words is "thirteen billion, four hundred twelve million, five hundred forty-four thousand, four hundred seven".