13739842012 has 24 divisors (see below), whose sum is σ = 25912964000. Its totient is φ = 6336899136.

The previous prime is 13739842003. The next prime is 13739842019. The reversal of 13739842012 is 21024893731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13739842019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21687 + ... + 167182.

Almost surely, 2^13739842012 is an apocalyptic number.

It is an amenable number.

13739842012 is a deficient number, since it is larger than the sum of its proper divisors (12173121988).

13739842012 is a wasteful number, since it uses less digits than its factorization.

13739842012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190285 (or 190283 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 13739842012 in words is "thirteen billion, seven hundred thirty-nine million, eight hundred forty-two thousand, twelve".