14322147505 has 16 divisors (see below), whose sum is σ = 18340853760. Its totient is φ = 10698815232.

The previous prime is 14322147493. The next prime is 14322147527. The reversal of 14322147505 is 50574122341.

It is a cyclic number.

It is not a de Polignac number, because 14322147505 - 2¹³ = 14322139313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652575 + ... + 674164.

It is an arithmetic number, because the mean of its divisors is an integer number (1146303360).

Almost surely, 2^14322147505 is an apocalyptic number.

It is an amenable number.

14322147505 is a deficient number, since it is larger than the sum of its proper divisors (4018706255).

14322147505 is a wasteful number, since it uses less digits than its factorization.

14322147505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326888.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 14322147505 its reverse (50574122341), we get a palindrome (64896269846).

The spelling of 14322147505 in words is "fourteen billion, three hundred twenty-two million, one hundred forty-seven thousand, five hundred five".