14413975161 has 4 divisors (see below), whose sum is σ = 19218633552. Its totient is φ = 9609316772.

The previous prime is 14413975159. The next prime is 14413975217. The reversal of 14413975161 is 16157931441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16157931441 = 3 ⋅5385977147.

It is a cyclic number.

It is not a de Polignac number, because 14413975161 - 2¹ = 14413975159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14413975141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2402329191 + ... + 2402329196.

It is an arithmetic number, because the mean of its divisors is an integer number (4804658388).

Almost surely, 2^14413975161 is an apocalyptic number.

It is an amenable number.

14413975161 is a deficient number, since it is larger than the sum of its proper divisors (4804658391).

14413975161 is an equidigital number, since it uses as much as digits as its factorization.

14413975161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804658390.

The product of its digits is 90720, while the sum is 42.

The spelling of 14413975161 in words is "fourteen billion, four hundred thirteen million, nine hundred seventy-five thousand, one hundred sixty-one".