14914792945505 has 16 divisors (see below), whose sum is σ = 18845374437120. Its totient is φ = 11300461486848.

The previous prime is 14914792945501. The next prime is 14914792945529. The reversal of 14914792945505 is 50554929741941.

It is a cyclic number.

It is not a de Polignac number, because 14914792945505 - 2² = 14914792945501 is a prime.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14914792945501) 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, 23163992 + ... + 23799161.

It is an arithmetic number, because the mean of its divisors is an integer number (1177835902320).

Almost surely, 2^{14914792945505} is an apocalyptic number.

It is an amenable number.

14914792945505 is a deficient number, since it is larger than the sum of its proper divisors (3930581491615).

14914792945505 is a wasteful number, since it uses less digits than its factorization.

14914792945505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46966520.

The product of its (nonzero) digits is 81648000, while the sum is 65.

The spelling of 14914792945505 in words is "fourteen trillion, nine hundred fourteen billion, seven hundred ninety-two million, nine hundred forty-five thousand, five hundred five".