14458857944 has 16 divisors (see below), whose sum is σ = 27231933120. Its totient is φ = 7197009120.

The previous prime is 14458857929. The next prime is 14458857949. The reversal of 14458857944 is 44975885441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14458857949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050587 + ... + 4054154.

It is an arithmetic number, because the mean of its divisors is an integer number (1701995820).

Almost surely, 2^14458857944 is an apocalyptic number.

It is an amenable number.

14458857944 is a deficient number, since it is larger than the sum of its proper divisors (12773075176).

14458857944 is a wasteful number, since it uses less digits than its factorization.

14458857944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8104970 (or 8104966 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 59.

The spelling of 14458857944 in words is "fourteen billion, four hundred fifty-eight million, eight hundred fifty-seven thousand, nine hundred forty-four".