4231132429 has 2 divisors, whose sum is σ = 4231132430. Its totient is φ = 4231132428.

The previous prime is 4231132303. The next prime is 4231132441. The reversal of 4231132429 is 9242311324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3215116804 + 1016015625 = 56702^2 + 31875^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231132429 - 2⁹ = 4231131917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4231132429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231132489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115566214 + 2115566215.

It is an arithmetic number, because the mean of its divisors is an integer number (2115566215).

Almost surely, 2^4231132429 is an apocalyptic number.

It is an amenable number.

4231132429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231132429 is an equidigital number, since it uses as much as digits as its factorization.

4231132429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 4231132429 is about 65047.1554258908. The cubic root of 4231132429 is about 1617.4053406108.

The spelling of 4231132429 in words is "four billion, two hundred thirty-one million, one hundred thirty-two thousand, four hundred twenty-nine".