14385717628 has 24 divisors (see below), whose sum is σ = 26659584000. Its totient is φ = 6768811008.

The previous prime is 14385717587. The next prime is 14385717667. The reversal of 14385717628 is 82671758341.

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, 862068 + ... + 878596.

It is an arithmetic number, because the mean of its divisors is an integer number (1110816000).

Almost surely, 2^14385717628 is an apocalyptic number.

It is an amenable number.

14385717628 is a deficient number, since it is larger than the sum of its proper divisors (12273866372).

14385717628 is a wasteful number, since it uses less digits than its factorization.

14385717628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29349 (or 29347 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The spelling of 14385717628 in words is "fourteen billion, three hundred eighty-five million, seven hundred seventeen thousand, six hundred twenty-eight".