14632686444 has 48 divisors (see below), whose sum is σ = 35223200768. Its totient is φ = 4724422848.

The previous prime is 14632686443. The next prime is 14632686449. The reversal of 14632686444 is 44468623641.

It is a junction number, because it is equal to n+sod(n) for n = 14632686393 and 14632686402.

It is not an unprimeable number, because it can be changed into a prime (14632686443) 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, 25119 + ... + 172905.

Almost surely, 2^14632686444 is an apocalyptic number.

It is an amenable number.

14632686444 is an abundant number, since it is smaller than the sum of its proper divisors (20590514324).

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

14632686444 is a wasteful number, since it uses less digits than its factorization.

14632686444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148054 (or 148052 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 48.

The spelling of 14632686444 in words is "fourteen billion, six hundred thirty-two million, six hundred eighty-six thousand, four hundred forty-four".