13744712607 has 4 divisors (see below), whose sum is σ = 18326283480. Its totient is φ = 9163141736.

The previous prime is 13744712599. The next prime is 13744712609. The reversal of 13744712607 is 70621744731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13744712607 - 2³ = 13744712599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13744712609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290785432 + ... + 2290785437.

It is an arithmetic number, because the mean of its divisors is an integer number (4581570870).

Almost surely, 2^13744712607 is an apocalyptic number.

13744712607 is a deficient number, since it is larger than the sum of its proper divisors (4581570873).

13744712607 is an equidigital number, since it uses as much as digits as its factorization.

13744712607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581570872.

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 13744712607 in words is "thirteen billion, seven hundred forty-four million, seven hundred twelve thousand, six hundred seven".