14433457616 has 20 divisors (see below), whose sum is σ = 29436657600. Its totient is φ = 6836900832.

The previous prime is 14433457603. The next prime is 14433457637. The reversal of 14433457616 is 61675433441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23738936 + ... + 23739543.

It is an arithmetic number, because the mean of its divisors is an integer number (1471832880).

Almost surely, 2^14433457616 is an apocalyptic number.

14433457616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14433457616 is an abundant number, since it is smaller than the sum of its proper divisors (15003199984).

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

14433457616 is a wasteful number, since it uses less digits than its factorization.

14433457616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47478506 (or 47478500 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The spelling of 14433457616 in words is "fourteen billion, four hundred thirty-three million, four hundred fifty-seven thousand, six hundred sixteen".