14564145124 has 27 divisors (see below), whose sum is σ = 25833563427. Its totient is φ = 7184440824.

The previous prime is 14564145119. The next prime is 14564145151. The reversal of 14564145124 is 42154146541.

The square root of 14564145124 is 120682.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×14564145124² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20032849 + ... + 20033575.

Almost surely, 2^14564145124 is an apocalyptic number.

14564145124 is the 120682-nd square number.

It is an amenable number.

14564145124 is a deficient number, since it is larger than the sum of its proper divisors (11269418303).

14564145124 is an frugal number, since it uses more digits than its factorization.

14564145124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 812 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The spelling of 14564145124 in words is "fourteen billion, five hundred sixty-four million, one hundred forty-five thousand, one hundred twenty-four".