234333041321 has 4 divisors (see below), whose sum is σ = 234334075332. Its totient is φ = 234332007312.

The previous prime is 234333041303. The next prime is 234333041339. The reversal of 234333041321 is 123140333432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (234333041303) and next prime (234333041339).

It can be written as a sum of positive squares in 2 ways, for example, as 201848025625 + 32485015696 = 449275^2 + 180236^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234333041321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234333041521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13826 + ... + 684731.

It is an arithmetic number, because the mean of its divisors is an integer number (58583518833).

Almost surely, 2^234333041321 is an apocalyptic number.

It is an amenable number.

234333041321 is a deficient number, since it is larger than the sum of its proper divisors (1034011).

234333041321 is an equidigital number, since it uses as much as digits as its factorization.

234333041321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034010.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 234333041321 its reverse (123140333432), we get a palindrome (357473374753).

The spelling of 234333041321 in words is "two hundred thirty-four billion, three hundred thirty-three million, forty-one thousand, three hundred twenty-one".