14668912223578 has 16 divisors (see below), whose sum is σ = 22119997777920. Its totient is φ = 7295584591600.

The previous prime is 14668912223569. The next prime is 14668912223579. The reversal of 14668912223578 is 87532221986641.

It is not an unprimeable number, because it can be changed into a prime (14668912223579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4719663 + ... + 7184221.

It is an arithmetic number, because the mean of its divisors is an integer number (1382499861120).

Almost surely, 2^{14668912223578} is an apocalyptic number.

14668912223578 is a deficient number, since it is larger than the sum of its proper divisors (7451085554342).

14668912223578 is a wasteful number, since it uses less digits than its factorization.

14668912223578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480333.

The product of its digits is 69672960, while the sum is 64.

The spelling of 14668912223578 in words is "fourteen trillion, six hundred sixty-eight billion, nine hundred twelve million, two hundred twenty-three thousand, five hundred seventy-eight".