14118905329 has 9 divisors (see below), whose sum is σ = 14592852939. Its totient is φ = 13659892080.

The previous prime is 14118905321. The next prime is 14118905357. The reversal of 14118905329 is 92350981141.

The square root of 14118905329 is 118823.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3061962225 + 11056943104 = 55335^2 + 105152^2 .

It is not a de Polignac number, because 14118905329 - 2³ = 14118905321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14118905321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3681597 + ... + 3685429.

Almost surely, 2^14118905329 is an apocalyptic number.

14118905329 is the 118823-rd square number.

14118905329 is the 59412-nd centered octagonal number.

It is an amenable number.

14118905329 is a deficient number, since it is larger than the sum of its proper divisors (473947610).

14118905329 is an frugal number, since it uses more digits than its factorization.

14118905329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7728 (or 3864 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 14118905329 in words is "fourteen billion, one hundred eighteen million, nine hundred five thousand, three hundred twenty-nine".