14115512254544 has 20 divisors (see below), whose sum is σ = 27812344062720. Its totient is φ = 6938133141600.

The previous prime is 14115512254531. The next prime is 14115512254559. The reversal of 14115512254544 is 44545221551141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14115512254495 and 14115512254504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7476435632 + ... + 7476437519.

It is an arithmetic number, because the mean of its divisors is an integer number (1390617203136).

Almost surely, 2^{14115512254544} is an apocalyptic number.

It is an amenable number.

14115512254544 is a deficient number, since it is larger than the sum of its proper divisors (13696831808176).

14115512254544 is a wasteful number, since it uses less digits than its factorization.

14115512254544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14952873218 (or 14952873212 counting only the distinct ones).

The product of its digits is 640000, while the sum is 44.

The spelling of 14115512254544 in words is "fourteen trillion, one hundred fifteen billion, five hundred twelve million, two hundred fifty-four thousand, five hundred forty-four".