14406747664 has 20 divisors (see below), whose sum is σ = 27923927040. Its totient is φ = 7200572960.

The previous prime is 14406747661. The next prime is 14406747679. The reversal of 14406747664 is 46674760441.

It is not an unprimeable number, because it can be changed into a prime (14406747661) 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, 132304 + ... + 215215.

It is an arithmetic number, because the mean of its divisors is an integer number (1396196352).

Almost surely, 2^14406747664 is an apocalyptic number.

It is an amenable number.

14406747664 is a deficient number, since it is larger than the sum of its proper divisors (13517179376).

14406747664 is a wasteful number, since it uses less digits than its factorization.

14406747664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350118 (or 350112 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 14406747664 in words is "fourteen billion, four hundred six million, seven hundred forty-seven thousand, six hundred sixty-four".