234441431239 has 2 divisors, whose sum is σ = 234441431240. Its totient is φ = 234441431238.

The previous prime is 234441431233. The next prime is 234441431297. The reversal of 234441431239 is 932134144432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234441431239 - 2¹⁷ = 234441300167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234441431233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117220715619 + 117220715620.

It is an arithmetic number, because the mean of its divisors is an integer number (117220715620).

Almost surely, 2^234441431239 is an apocalyptic number.

234441431239 is a deficient number, since it is larger than the sum of its proper divisors (1).

234441431239 is an equidigital number, since it uses as much as digits as its factorization.

234441431239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 40.

The spelling of 234441431239 in words is "two hundred thirty-four billion, four hundred forty-one million, four hundred thirty-one thousand, two hundred thirty-nine".