233204400239 has 2 divisors, whose sum is σ = 233204400240. Its totient is φ = 233204400238.

The previous prime is 233204400229. The next prime is 233204400271. The reversal of 233204400239 is 932004402332.

It is an a-pointer prime, because the next prime (233204400271) can be obtained adding 233204400239 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233204400239 - 2⁴ = 233204400223 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233204400229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116602200119 + 116602200120.

It is an arithmetic number, because the mean of its divisors is an integer number (116602200120).

Almost surely, 2^233204400239 is an apocalyptic number.

233204400239 is a deficient number, since it is larger than the sum of its proper divisors (1).

233204400239 is an equidigital number, since it uses as much as digits as its factorization.

233204400239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 233204400239 in words is "two hundred thirty-three billion, two hundred four million, four hundred thousand, two hundred thirty-nine".