14192718966 has 32 divisors (see below), whose sum is σ = 31581130080. Its totient is φ = 4724643168.

The previous prime is 14192718961. The next prime is 14192719049. The reversal of 14192718966 is 66981729141.

It is a super-2 number, since 2×14192718966² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14192718961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132721 + ... + 214476.

It is an arithmetic number, because the mean of its divisors is an integer number (986910315).

Almost surely, 2^14192718966 is an apocalyptic number.

14192718966 is an abundant number, since it is smaller than the sum of its proper divisors (17388411114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14192718966 is a wasteful number, since it uses less digits than its factorization.

14192718966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347965 (or 347959 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The spelling of 14192718966 in words is "fourteen billion, one hundred ninety-two million, seven hundred eighteen thousand, nine hundred sixty-six".