14641441728 has 56 divisors (see below), whose sum is σ = 39100914432. Its totient is φ = 4834861824.

The previous prime is 14641441723. The next prime is 14641441747. The reversal of 14641441728 is 82714414641.

It is a self number, because there is not a number n which added to its sum of digits gives 14641441728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14641441721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335800 + ... + 376887.

Almost surely, 2^14641441728 is an apocalyptic number.

It is an amenable number.

14641441728 is an abundant number, since it is smaller than the sum of its proper divisors (24459472704).

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

14641441728 is a wasteful number, since it uses less digits than its factorization.

14641441728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712809 (or 712799 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The spelling of 14641441728 in words is "fourteen billion, six hundred forty-one million, four hundred forty-one thousand, seven hundred twenty-eight".