14445155344 has 15 divisors (see below), whose sum is σ = 27988419967. Its totient is φ = 7222337296.

The previous prime is 14445155339. The next prime is 14445155399. The reversal of 14445155344 is 44355154441.

The square root of 14445155344 is 120188.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14445155297 and 14445155306.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 465729 + ... + 495775.

Almost surely, 2^14445155344 is an apocalyptic number.

14445155344 is the 120188-th square number.

It is an amenable number.

14445155344 is a deficient number, since it is larger than the sum of its proper divisors (13543264623).

14445155344 is an frugal number, since it uses more digits than its factorization.

14445155344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60102 (or 30049 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

The spelling of 14445155344 in words is "fourteen billion, four hundred forty-five million, one hundred fifty-five thousand, three hundred forty-four".