14345510155 has 4 divisors (see below), whose sum is σ = 17214612192. Its totient is φ = 11476408120.

The previous prime is 14345510149. The next prime is 14345510191. The reversal of 14345510155 is 55101554341.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14345510155 - 2³ = 14345510147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14345510155.

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, 1434551011 + ... + 1434551020.

It is an arithmetic number, because the mean of its divisors is an integer number (4303653048).

Almost surely, 2^14345510155 is an apocalyptic number.

14345510155 is a deficient number, since it is larger than the sum of its proper divisors (2869102037).

14345510155 is an equidigital number, since it uses as much as digits as its factorization.

14345510155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869102036.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 14345510155 in words is "fourteen billion, three hundred forty-five million, five hundred ten thousand, one hundred fifty-five".