14545664112 has 80 divisors (see below), whose sum is σ = 43820806400. Its totient is φ = 4155899328.

The previous prime is 14545664087. The next prime is 14545664113. The reversal of 14545664112 is 21146654541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14545664113) 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, 425278 + ... + 458205.

It is an arithmetic number, because the mean of its divisors is an integer number (547760080).

Almost surely, 2^14545664112 is an apocalyptic number.

14545664112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14545664112 is an abundant number, since it is smaller than the sum of its proper divisors (29275142288).

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

14545664112 is an equidigital number, since it uses as much as digits as its factorization.

14545664112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883515 (or 883495 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The spelling of 14545664112 in words is "fourteen billion, five hundred forty-five million, six hundred sixty-four thousand, one hundred twelve".