14936964813 has 48 divisors (see below), whose sum is σ = 23716457856. Its totient is φ = 9362096640.

The previous prime is 14936964799. The next prime is 14936964821. The reversal of 14936964813 is 31846963941.

14936964813 is a `hidden beast` number, since 1 + 49 + 36 + 96 + 481 + 3 = 666.

It is not a de Polignac number, because 14936964813 - 2¹⁶ = 14936899277 is a prime.

It is a super-2 number, since 2×14936964813² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14936964813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14936963813) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6240745 + ... + 6243137.

It is an arithmetic number, because the mean of its divisors is an integer number (494092872).

Almost surely, 2^14936964813 is an apocalyptic number.

It is an amenable number.

14936964813 is a deficient number, since it is larger than the sum of its proper divisors (8779493043).

14936964813 is a wasteful number, since it uses less digits than its factorization.

14936964813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936 (or 3924 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The spelling of 14936964813 in words is "fourteen billion, nine hundred thirty-six million, nine hundred sixty-four thousand, eight hundred thirteen".