14344311145 has 16 divisors (see below), whose sum is σ = 17692508160. Its totient is φ = 11156387904.

The previous prime is 14344311139. The next prime is 14344311173. The reversal of 14344311145 is 54111344341.

It is a cyclic number.

It is not a de Polignac number, because 14344311145 - 2⁹ = 14344310633 is a prime.

It is a super-2 number, since 2×14344311145² (a number of 21 digits) contains 22 as substring.

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, 206304 + ... + 266926.

It is an arithmetic number, because the mean of its divisors is an integer number (1105781760).

Almost surely, 2^14344311145 is an apocalyptic number.

It is an amenable number.

14344311145 is a deficient number, since it is larger than the sum of its proper divisors (3348197015).

14344311145 is a wasteful number, since it uses less digits than its factorization.

14344311145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61944.

The product of its digits is 11520, while the sum is 31.

Adding to 14344311145 its reverse (54111344341), we get a palindrome (68455655486).

The spelling of 14344311145 in words is "fourteen billion, three hundred forty-four million, three hundred eleven thousand, one hundred forty-five".