2314432189 has 2 divisors, whose sum is σ = 2314432190. Its totient is φ = 2314432188.

The previous prime is 2314432181. The next prime is 2314432243. The reversal of 2314432189 is 9812344132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2222368164 + 92064025 = 47142^2 + 9595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314432189 - 2³ = 2314432181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2314432181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157216094 + 1157216095.

It is an arithmetic number, because the mean of its divisors is an integer number (1157216095).

Almost surely, 2^2314432189 is an apocalyptic number.

It is an amenable number.

2314432189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314432189 is an equidigital number, since it uses as much as digits as its factorization.

2314432189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 37.

The square root of 2314432189 is about 48108.5459040283. The cubic root of 2314432189 is about 1322.7613202828.

The spelling of 2314432189 in words is "two billion, three hundred fourteen million, four hundred thirty-two thousand, one hundred eighty-nine".