14400016656 has 40 divisors (see below), whose sum is σ = 37723996224. Its totient is φ = 4732398720.

The previous prime is 14400016639. The next prime is 14400016669. The reversal of 14400016656 is 65661000441.

It is a happy 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, 2109271 + ... + 2116086.

Almost surely, 2^14400016656 is an apocalyptic number.

14400016656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14400016656 is an abundant number, since it is smaller than the sum of its proper divisors (23323979568).

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

14400016656 is a wasteful number, since it uses less digits than its factorization.

14400016656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225439 (or 4225433 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 14400016656 in words is "fourteen billion, four hundred million, sixteen thousand, six hundred fifty-six".