232173422479 has 2 divisors, whose sum is σ = 232173422480. Its totient is φ = 232173422478.

The previous prime is 232173422443. The next prime is 232173422497. The reversal of 232173422479 is 974224371232.

Together with next prime (232173422497) 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 232173422479 - 2⁹ = 232173421967 is a prime.

It is a super-2 number, since 2×232173422479² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232173422279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116086711239 + 116086711240.

It is an arithmetic number, because the mean of its divisors is an integer number (116086711240).

Almost surely, 2^232173422479 is an apocalyptic number.

232173422479 is a deficient number, since it is larger than the sum of its proper divisors (1).

232173422479 is an equidigital number, since it uses as much as digits as its factorization.

232173422479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 46.

The spelling of 232173422479 in words is "two hundred thirty-two billion, one hundred seventy-three million, four hundred twenty-two thousand, four hundred seventy-nine".