13713334738 has 4 divisors (see below), whose sum is σ = 20570002110. Its totient is φ = 6856667368.

The previous prime is 13713334709. The next prime is 13713334771. The reversal of 13713334738 is 83743331731.

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

It can be written as a sum of positive squares in only one way, i.e., 9071229049 + 4642105689 = 95243^2 + 68133^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13713334694 and 13713334703.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3428333683 + ... + 3428333686.

Almost surely, 2^13713334738 is an apocalyptic number.

13713334738 is a deficient number, since it is larger than the sum of its proper divisors (6856667372).

13713334738 is an equidigital number, since it uses as much as digits as its factorization.

13713334738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856667371.

The product of its digits is 381024, while the sum is 43.

The spelling of 13713334738 in words is "thirteen billion, seven hundred thirteen million, three hundred thirty-four thousand, seven hundred thirty-eight".