14391527628 has 48 divisors (see below), whose sum is σ = 33736260096. Its totient is φ = 4774921920.

The previous prime is 14391527611. The next prime is 14391527641. The reversal of 14391527628 is 82672519341.

14391527628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 6415075 + ... + 6417317.

It is an arithmetic number, because the mean of its divisors is an integer number (702838752).

Almost surely, 2^14391527628 is an apocalyptic number.

It is an amenable number.

14391527628 is an abundant number, since it is smaller than the sum of its proper divisors (19344732468).

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

14391527628 is a wasteful number, since it uses less digits than its factorization.

14391527628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494 (or 4492 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The spelling of 14391527628 in words is "fourteen billion, three hundred ninety-one million, five hundred twenty-seven thousand, six hundred twenty-eight".