432160931 has 2 divisors, whose sum is σ = 432160932. Its totient is φ = 432160930.

The previous prime is 432160913. The next prime is 432160933. The reversal of 432160931 is 139061234.

Together with previous prime (432160913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432160931 - 2⁶ = 432160867 is a prime.

It is a super-2 number, since 2×432160931² = 373526140565573522, which contains 22 as substring.

Together with 432160933, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 432160894 and 432160903.

It is not a weakly prime, because it can be changed into another prime (432160933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216080465 + 216080466.

It is an arithmetic number, because the mean of its divisors is an integer number (216080466).

Almost surely, 2^432160931 is an apocalyptic number.

432160931 is a deficient number, since it is larger than the sum of its proper divisors (1).

432160931 is an equidigital number, since it uses as much as digits as its factorization.

432160931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 432160931 is about 20788.4807285189. The cubic root of 432160931 is about 756.0464888174.

The spelling of 432160931 in words is "four hundred thirty-two million, one hundred sixty thousand, nine hundred thirty-one".