14554445712 has 40 divisors (see below), whose sum is σ = 37816341504. Its totient is φ = 4823435904.

The previous prime is 14554445693. The next prime is 14554445743. The reversal of 14554445712 is 21754445541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868048 + ... + 884655.

Almost surely, 2^14554445712 is an apocalyptic number.

14554445712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14554445712 is an abundant number, since it is smaller than the sum of its proper divisors (23261895792).

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

14554445712 is a wasteful number, since it uses less digits than its factorization.

14554445712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752887 (or 1752881 counting only the distinct ones).

The product of its digits is 448000, while the sum is 42.

The spelling of 14554445712 in words is "fourteen billion, five hundred fifty-four million, four hundred forty-five thousand, seven hundred twelve".