432240097 has 2 divisors, whose sum is σ = 432240098. Its totient is φ = 432240096.

The previous prime is 432240043. The next prime is 432240103. The reversal of 432240097 is 790042234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334012176 + 98227921 = 18276^2 + 9911^2 .

It is a cyclic number.

It is not a de Polignac number, because 432240097 - 2²⁷ = 298022369 is a prime.

It is not a weakly prime, because it can be changed into another prime (432241097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216120048 + 216120049.

It is an arithmetic number, because the mean of its divisors is an integer number (216120049).

Almost surely, 2^432240097 is an apocalyptic number.

It is an amenable number.

432240097 is a deficient number, since it is larger than the sum of its proper divisors (1).

432240097 is an equidigital number, since it uses as much as digits as its factorization.

432240097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 432240097 is about 20790.3847246750. The cubic root of 432240097 is about 756.0926518072.

The spelling of 432240097 in words is "four hundred thirty-two million, two hundred forty thousand, ninety-seven".