14642693793 has 192 divisors, whose sum is σ = 28610330112. Its totient is φ = 6998261760.

The previous prime is 14642693777. The next prime is 14642693873. The reversal of 14642693793 is 39739624641.

It is a happy number.

14642693793 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 269 + 379 + 3 = 666.

It is not a de Polignac number, because 14642693793 - 2⁴ = 14642693777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14642693743) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 64505146 + ... + 64505372.

It is an arithmetic number, because the mean of its divisors is an integer number (149012136).

Almost surely, 2^14642693793 is an apocalyptic number.

14642693793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14642693793 is a deficient number, since it is larger than the sum of its proper divisors (13967636319).

14642693793 is a wasteful number, since it uses less digits than its factorization.

14642693793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 421 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The spelling of 14642693793 in words is "fourteen billion, six hundred forty-two million, six hundred ninety-three thousand, seven hundred ninety-three".