14137816977 has 64 divisors (see below), whose sum is σ = 21534289920. Its totient is φ = 9165312000.

The previous prime is 14137816967. The next prime is 14137817009. The reversal of 14137816977 is 77961873141.

It is a happy number.

14137816977 is a `hidden beast` number, since 1 + 41 + 378 + 169 + 77 = 666.

It is not a de Polignac number, because 14137816977 - 2⁴ = 14137816961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14137816967) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55010833 + ... + 55011089.

It is an arithmetic number, because the mean of its divisors is an integer number (336473280).

Almost surely, 2^14137816977 is an apocalyptic number.

It is an amenable number.

14137816977 is a deficient number, since it is larger than the sum of its proper divisors (7396472943).

14137816977 is a wasteful number, since it uses less digits than its factorization.

14137816977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 645 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 54.

The spelling of 14137816977 in words is "fourteen billion, one hundred thirty-seven million, eight hundred sixteen thousand, nine hundred seventy-seven".