14439946404 has 48 divisors (see below), whose sum is σ = 38419411968. Its totient is φ = 4181703168.

The previous prime is 14439946379. The next prime is 14439946459. The reversal of 14439946404 is 40464993441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2719812 + ... + 2725115.

It is an arithmetic number, because the mean of its divisors is an integer number (800404416).

Almost surely, 2^14439946404 is an apocalyptic number.

It is an amenable number.

14439946404 is an abundant number, since it is smaller than the sum of its proper divisors (23979465564).

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

14439946404 is a wasteful number, since it uses less digits than its factorization.

14439946404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444964 (or 5444962 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 14439946404 in words is "fourteen billion, four hundred thirty-nine million, nine hundred forty-six thousand, four hundred four".