14439466536 has 64 divisors (see below), whose sum is σ = 39445678080. Its totient is φ = 4368338880.

The previous prime is 14439466519. The next prime is 14439466541. The reversal of 14439466536 is 63566493441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115195 + ... + 205301.

It is an arithmetic number, because the mean of its divisors is an integer number (616338720).

Almost surely, 2^14439466536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14439466536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19722839040).

14439466536 is an abundant number, since it is smaller than the sum of its proper divisors (25006211544).

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

14439466536 is a wasteful number, since it uses less digits than its factorization.

14439466536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90734 (or 90730 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 51.

The spelling of 14439466536 in words is "fourteen billion, four hundred thirty-nine million, four hundred sixty-six thousand, five hundred thirty-six".