234168331 has 8 divisors (see below), whose sum is σ = 246872720. Its totient is φ = 221501952.

The previous prime is 234168329. The next prime is 234168367. The reversal of 234168331 is 133861432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234168331 - 2¹ = 234168329 is a prime.

It is a super-2 number, since 2×234168331² = 109669614486651122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234168293 and 234168302.

It is not an unprimeable number, because it can be changed into a prime (234168371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3631 + ... + 21943.

It is an arithmetic number, because the mean of its divisors is an integer number (30859090).

Almost surely, 2^234168331 is an apocalyptic number.

234168331 is a deficient number, since it is larger than the sum of its proper divisors (12704389).

234168331 is a wasteful number, since it uses less digits than its factorization.

234168331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19005.

The product of its digits is 10368, while the sum is 31.

The square root of 234168331 is about 15302.5596224945. The cubic root of 234168331 is about 616.3717423269.

The spelling of 234168331 in words is "two hundred thirty-four million, one hundred sixty-eight thousand, three hundred thirty-one".