232428872399 has 2 divisors, whose sum is σ = 232428872400. Its totient is φ = 232428872398.

The previous prime is 232428872369. The next prime is 232428872411. The reversal of 232428872399 is 993278824232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232428872399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232428872339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116214436199 + 116214436200.

It is an arithmetic number, because the mean of its divisors is an integer number (116214436200).

Almost surely, 2^232428872399 is an apocalyptic number.

232428872399 is a deficient number, since it is larger than the sum of its proper divisors (1).

232428872399 is an equidigital number, since it uses as much as digits as its factorization.

232428872399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 59.

The spelling of 232428872399 in words is "two hundred thirty-two billion, four hundred twenty-eight million, eight hundred seventy-two thousand, three hundred ninety-nine".