13726371392 has 28 divisors (see below), whose sum is σ = 27254819760. Its totient is φ = 6859015296.

The previous prime is 13726371389. The next prime is 13726371397. The reversal of 13726371392 is 29317362731.

It is a super-2 number, since 2×13726371392² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13726371397) 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, 42359 + ... + 171017.

It is an arithmetic number, because the mean of its divisors is an integer number (973386420).

Almost surely, 2^13726371392 is an apocalyptic number.

It is an amenable number.

13726371392 is a deficient number, since it is larger than the sum of its proper divisors (13528448368).

13726371392 is a wasteful number, since it uses less digits than its factorization.

13726371392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130338 (or 130328 counting only the distinct ones).

The product of its digits is 285768, while the sum is 44.

The spelling of 13726371392 in words is "thirteen billion, seven hundred twenty-six million, three hundred seventy-one thousand, three hundred ninety-two".