14656833728 has 42 divisors (see below), whose sum is σ = 30053260188. Its totient is φ = 7091986560.

The previous prime is 14656833727. The next prime is 14656833767. The reversal of 14656833728 is 82733865641.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14656833728.

It is not an unprimeable number, because it can be changed into a prime (14656833721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57650 + ... + 180657.

It is an arithmetic number, because the mean of its divisors is an integer number (715553814).

Almost surely, 2^14656833728 is an apocalyptic number.

It is an amenable number.

14656833728 is an abundant number, since it is smaller than the sum of its proper divisors (15396426460).

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

14656833728 is an equidigital number, since it uses as much as digits as its factorization.

14656833728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238381 (or 238340 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 53.

The spelling of 14656833728 in words is "fourteen billion, six hundred fifty-six million, eight hundred thirty-three thousand, seven hundred twenty-eight".