14142729161 has 16 divisors (see below), whose sum is σ = 15515539200. Its totient is φ = 12784598400.

The previous prime is 14142729109. The next prime is 14142729163. The reversal of 14142729161 is 16192724141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14142729161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14142729163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997135 + ... + 2004203.

It is an arithmetic number, because the mean of its divisors is an integer number (969721200).

Almost surely, 2^14142729161 is an apocalyptic number.

14142729161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14142729161 is a deficient number, since it is larger than the sum of its proper divisors (1372810039).

14142729161 is a wasteful number, since it uses less digits than its factorization.

14142729161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080.

The product of its digits is 24192, while the sum is 38.

The spelling of 14142729161 in words is "fourteen billion, one hundred forty-two million, seven hundred twenty-nine thousand, one hundred sixty-one".