14913077728 has 48 divisors (see below), whose sum is σ = 29990123856. Its totient is φ = 7298104320.

The previous prime is 14913077701. The next prime is 14913077741. The reversal of 14913077728 is 82777031941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281650 + ... + 330382.

It is an arithmetic number, because the mean of its divisors is an integer number (624794247).

Almost surely, 2^14913077728 is an apocalyptic number.

It is an amenable number.

14913077728 is an abundant number, since it is smaller than the sum of its proper divisors (15077046128).

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

14913077728 is a wasteful number, since it uses less digits than its factorization.

14913077728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48947 (or 48939 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 49.

The spelling of 14913077728 in words is "fourteen billion, nine hundred thirteen million, seventy-seven thousand, seven hundred twenty-eight".