14161345911 has 10 divisors (see below), whose sum is σ = 21154603272. Its totient is φ = 9440897220.

The previous prime is 14161345907. The next prime is 14161345927. The reversal of 14161345911 is 11954316141.

It is a happy number.

14161345911 is a `hidden beast` number, since 1 + 4 + 1 + 61 + 3 + 4 + 591 + 1 = 666.

It is not a de Polignac number, because 14161345911 - 2² = 14161345907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14161305911) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 87415635 + ... + 87415796.

Almost surely, 2^14161345911 is an apocalyptic number.

14161345911 is a deficient number, since it is larger than the sum of its proper divisors (6993257361).

14161345911 is an equidigital number, since it uses as much as digits as its factorization.

14161345911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174831443 (or 174831434 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The spelling of 14161345911 in words is "fourteen billion, one hundred sixty-one million, three hundred forty-five thousand, nine hundred eleven".