14453816832 has 240 divisors, whose sum is σ = 51342651360. Its totient is φ = 3811885056.

The previous prime is 14453816813. The next prime is 14453816947. The reversal of 14453816832 is 23861835441.

14453816832 is a `hidden beast` number, since 1 + 4 + 453 + 8 + 168 + 32 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402094 + ... + 436562.

It is an arithmetic number, because the mean of its divisors is an integer number (213927714).

Almost surely, 2^14453816832 is an apocalyptic number.

14453816832 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 14453816832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25671325680).

14453816832 is an abundant number, since it is smaller than the sum of its proper divisors (36888834528).

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

14453816832 is a wasteful number, since it uses less digits than its factorization.

14453816832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34513 (or 34494 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 14453816832 in words is "fourteen billion, four hundred fifty-three million, eight hundred sixteen thousand, eight hundred thirty-two".