14144431242992 has 10 divisors (see below), whose sum is σ = 27404835533328. Its totient is φ = 7072215621488.

The previous prime is 14144431242947. The next prime is 14144431243001. The reversal of 14144431242992 is 29924213444141.

It is a super-2 number, since 2×14144431242992² (a number of 27 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 14144431242992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442013476328 + ... + 442013476359.

Almost surely, 2^{14144431242992} is an apocalyptic number.

It is an amenable number.

14144431242992 is a deficient number, since it is larger than the sum of its proper divisors (13260404290336).

14144431242992 is an equidigital number, since it uses as much as digits as its factorization.

14144431242992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884026952695 (or 884026952689 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 50.

The spelling of 14144431242992 in words is "fourteen trillion, one hundred forty-four billion, four hundred thirty-one million, two hundred forty-two thousand, nine hundred ninety-two".