232489383391 has 2 divisors, whose sum is σ = 232489383392. Its totient is φ = 232489383390.

The previous prime is 232489383359. The next prime is 232489383431. The reversal of 232489383391 is 193383984232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232489383391 - 2⁵ = 232489383359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232489380391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116244691695 + 116244691696.

It is an arithmetic number, because the mean of its divisors is an integer number (116244691696).

Almost surely, 2^232489383391 is an apocalyptic number.

232489383391 is a deficient number, since it is larger than the sum of its proper divisors (1).

232489383391 is an equidigital number, since it uses as much as digits as its factorization.

232489383391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 55.

The spelling of 232489383391 in words is "two hundred thirty-two billion, four hundred eighty-nine million, three hundred eighty-three thousand, three hundred ninety-one".