14564655444 has 24 divisors (see below), whose sum is σ = 34449735040. Its totient is φ = 4788379584.

The previous prime is 14564655419. The next prime is 14564655449. The reversal of 14564655444 is 44455646541.

It is a junction number, because it is equal to n+sod(n) for n = 14564655393 and 14564655402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14564655449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8312284 + ... + 8314035.

Almost surely, 2^14564655444 is an apocalyptic number.

It is an amenable number.

14564655444 is an abundant number, since it is smaller than the sum of its proper divisors (19885079596).

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

14564655444 is a wasteful number, since it uses less digits than its factorization.

14564655444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16626399 (or 16626397 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 48.

The spelling of 14564655444 in words is "fourteen billion, five hundred sixty-four million, six hundred fifty-five thousand, four hundred forty-four".