14628489764 has 24 divisors (see below), whose sum is σ = 29261339520. Its totient is φ = 6268418496.

The previous prime is 14628489751. The next prime is 14628489797. The reversal of 14628489764 is 46798482641.

It is a happy number.

14628489764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172457 + ... + 242895.

It is an arithmetic number, because the mean of its divisors is an integer number (1219222480).

Almost surely, 2^14628489764 is an apocalyptic number.

14628489764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14628489764 is an abundant number, since it is smaller than the sum of its proper divisors (14632849756).

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

14628489764 is a wasteful number, since it uses less digits than its factorization.

14628489764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77867 (or 77865 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 59.

The spelling of 14628489764 in words is "fourteen billion, six hundred twenty-eight million, four hundred eighty-nine thousand, seven hundred sixty-four".