14650561144 has 16 divisors (see below), whose sum is σ = 28212229800. Its totient is φ = 7127299872.

The previous prime is 14650561111. The next prime is 14650561147. The reversal of 14650561144 is 44116505641.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14650561147) 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 3 ways as a sum of consecutive naturals, for example, 24747274 + ... + 24747865.

Almost surely, 2^14650561144 is an apocalyptic number.

It is an amenable number.

14650561144 is a deficient number, since it is larger than the sum of its proper divisors (13561668656).

14650561144 is a wasteful number, since it uses less digits than its factorization.

14650561144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49495182 (or 49495178 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 14650561144 in words is "fourteen billion, six hundred fifty million, five hundred sixty-one thousand, one hundred forty-four".