14320452672 has 196 divisors, whose sum is σ = 42855952896. Its totient is φ = 4745537280.

The previous prime is 14320452647. The next prime is 14320452737. The reversal of 14320452672 is 27625402341.

14320452672 is a `hidden beast` number, since 1 + 43 + 20 + 4 + 526 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8910493 + ... + 8912099.

Almost surely, 2^14320452672 is an apocalyptic number.

14320452672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14320452672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21427976448).

14320452672 is an abundant number, since it is smaller than the sum of its proper divisors (28535500224).

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

14320452672 is an equidigital number, since it uses as much as digits as its factorization.

14320452672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 14320452672 in words is "fourteen billion, three hundred twenty million, four hundred fifty-two thousand, six hundred seventy-two".