14123454460664 has 64 divisors (see below), whose sum is σ = 28174551904800. Its totient is φ = 6618555684864.

The previous prime is 14123454460639. The next prime is 14123454460667. The reversal of 14123454460664 is 46606445432141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123454460667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4944044 + ... + 7258820.

Almost surely, 2^{14123454460664} is an apocalyptic number.

It is an amenable number.

14123454460664 is a deficient number, since it is larger than the sum of its proper divisors (14051097444136).

14123454460664 is a wasteful number, since it uses less digits than its factorization.

14123454460664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315232 (or 2315228 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 14123454460664 in words is "fourteen trillion, one hundred twenty-three billion, four hundred fifty-four million, four hundred sixty thousand, six hundred sixty-four".