14151774966 has 48 divisors (see below), whose sum is σ = 33545792304. Its totient is φ = 3967070016.

The previous prime is 14151774961. The next prime is 14151774977. The reversal of 14151774966 is 66947715141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14151774961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 438525 + ... + 469688.

It is an arithmetic number, because the mean of its divisors is an integer number (698870673).

Almost surely, 2^14151774966 is an apocalyptic number.

14151774966 is an abundant number, since it is smaller than the sum of its proper divisors (19394017338).

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

14151774966 is a wasteful number, since it uses less digits than its factorization.

14151774966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908285 (or 908278 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The spelling of 14151774966 in words is "fourteen billion, one hundred fifty-one million, seven hundred seventy-four thousand, nine hundred sixty-six".