14728622316 has 24 divisors (see below), whose sum is σ = 36388361520. Its totient is φ = 4620744192.

The previous prime is 14728622291. The next prime is 14728622329. The reversal of 14728622316 is 61322682741.

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, 36099361 + ... + 36099768.

It is an arithmetic number, because the mean of its divisors is an integer number (1516181730).

Almost surely, 2^14728622316 is an apocalyptic number.

It is an amenable number.

14728622316 is an abundant number, since it is smaller than the sum of its proper divisors (21659739204).

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

14728622316 is a wasteful number, since it uses less digits than its factorization.

14728622316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72199153 (or 72199151 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The spelling of 14728622316 in words is "fourteen billion, seven hundred twenty-eight million, six hundred twenty-two thousand, three hundred sixteen".