14464445616 has 80 divisors (see below), whose sum is σ = 42138076800. Its totient is φ = 4749509952.

The previous prime is 14464445603. The next prime is 14464445617. The reversal of 14464445616 is 61654446441.

14464445616 is a `hidden beast` number, since 1 + 4 + 46 + 4 + 44 + 561 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (14464445617) 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, 220926 + ... + 278813.

It is an arithmetic number, because the mean of its divisors is an integer number (526725960).

Almost surely, 2^14464445616 is an apocalyptic number.

14464445616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14464445616 is an abundant number, since it is smaller than the sum of its proper divisors (27673631184).

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

14464445616 is a wasteful number, since it uses less digits than its factorization.

14464445616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499823 (or 499811 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The spelling of 14464445616 in words is "fourteen billion, four hundred sixty-four million, four hundred forty-five thousand, six hundred sixteen".