14231040664 has 16 divisors (see below), whose sum is σ = 27081459000. Its totient is φ = 7009318272.

The previous prime is 14231040613. The next prime is 14231040667. The reversal of 14231040664 is 46604013241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231040667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13274689 + ... + 13275760.

Almost surely, 2^14231040664 is an apocalyptic number.

It is an amenable number.

14231040664 is a deficient number, since it is larger than the sum of its proper divisors (12850418336).

14231040664 is a wasteful number, since it uses less digits than its factorization.

14231040664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26550522 (or 26550518 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 14231040664 in words is "fourteen billion, two hundred thirty-one million, forty thousand, six hundred sixty-four".