13958112739756 has 6 divisors (see below), whose sum is σ = 24426697294580. Its totient is φ = 6979056369876.

The previous prime is 13958112739693. The next prime is 13958112739793. The reversal of 13958112739756 is 65793721185931.

It is a super-2 number, since 2×13958112739756² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13958112739691 and 13958112739700.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744764092466 + ... + 1744764092473.

Almost surely, 2^{13958112739756} is an apocalyptic number.

It is an amenable number.

13958112739756 is a deficient number, since it is larger than the sum of its proper divisors (10468584554824).

13958112739756 is a wasteful number, since it uses less digits than its factorization.

13958112739756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489528184943 (or 3489528184941 counting only the distinct ones).

The product of its digits is 85730400, while the sum is 67.

The spelling of 13958112739756 in words is "thirteen trillion, nine hundred fifty-eight billion, one hundred twelve million, seven hundred thirty-nine thousand, seven hundred fifty-six".