14413121023 has 48 divisors (see below), whose sum is σ = 18158764800. Its totient is φ = 11427481296.

The previous prime is 14413121011. The next prime is 14413121057. The reversal of 14413121023 is 32012131441.

It is a de Polignac number, because none of the positive numbers 2^k-14413121023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14413120985 and 14413121003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14413124023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5323036 + ... + 5325742.

It is an arithmetic number, because the mean of its divisors is an integer number (378307600).

Almost surely, 2^14413121023 is an apocalyptic number.

14413121023 is a deficient number, since it is larger than the sum of its proper divisors (3745643777).

14413121023 is an equidigital number, since it uses as much as digits as its factorization.

14413121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809 (or 2776 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14413121023 its reverse (32012131441), we get a palindrome (46425252464).

The spelling of 14413121023 in words is "fourteen billion, four hundred thirteen million, one hundred twenty-one thousand, twenty-three".