234310240399 has 2 divisors, whose sum is σ = 234310240400. Its totient is φ = 234310240398.

The previous prime is 234310240357. The next prime is 234310240447. The reversal of 234310240399 is 993042013432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234310240399 - 2⁹ = 234310239887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234310240999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117155120199 + 117155120200.

It is an arithmetic number, because the mean of its divisors is an integer number (117155120200).

Almost surely, 2^234310240399 is an apocalyptic number.

234310240399 is a deficient number, since it is larger than the sum of its proper divisors (1).

234310240399 is an equidigital number, since it uses as much as digits as its factorization.

234310240399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 234310240399 in words is "two hundred thirty-four billion, three hundred ten million, two hundred forty thousand, three hundred ninety-nine".