232628004377129 has 2 divisors, whose sum is σ = 232628004377130. Its totient is φ = 232628004377128.

The previous prime is 232628004377023. The next prime is 232628004377221. The reversal of 232628004377129 is 921773400826232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201612594931225 + 31015409445904 = 14199035^2 + 5569148^2 .

It is a cyclic number.

It is not a de Polignac number, because 232628004377129 - 2¹² = 232628004373033 is a prime.

It is not a weakly prime, because it can be changed into another prime (232628004377429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116314002188564 + 116314002188565.

It is an arithmetic number, because the mean of its divisors is an integer number (116314002188565).

Almost surely, 2^{232628004377129} is an apocalyptic number.

It is an amenable number.

232628004377129 is a deficient number, since it is larger than the sum of its proper divisors (1).

232628004377129 is an equidigital number, since it uses as much as digits as its factorization.

232628004377129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 232628004377129 in words is "two hundred thirty-two trillion, six hundred twenty-eight billion, four million, three hundred seventy-seven thousand, one hundred twenty-nine".