14311135516 has 12 divisors (see below), whose sum is σ = 25103978200. Its totient is φ = 7138570320.

The previous prime is 14311135481. The next prime is 14311135537. The reversal of 14311135516 is 61553111341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4247466 + ... + 4250833.

Almost surely, 2^14311135516 is an apocalyptic number.

It is an amenable number.

14311135516 is a deficient number, since it is larger than the sum of its proper divisors (10792842684).

14311135516 is a wasteful number, since it uses less digits than its factorization.

14311135516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498724 (or 8498722 counting only the distinct ones).

The product of its digits is 5400, while the sum is 31.

Adding to 14311135516 its reverse (61553111341), we get a palindrome (75864246857).

The spelling of 14311135516 in words is "fourteen billion, three hundred eleven million, one hundred thirty-five thousand, five hundred sixteen".