234334013 has 2 divisors, whose sum is σ = 234334014. Its totient is φ = 234334012.

The previous prime is 234333947. The next prime is 234334081. The reversal of 234334013 is 310433432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169338169 + 64995844 = 13013^2 + 8062^2 .

It is a cyclic number.

It is not a de Polignac number, because 234334013 - 2¹⁶ = 234268477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234334013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234336013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117167006 + 117167007.

It is an arithmetic number, because the mean of its divisors is an integer number (117167007).

Almost surely, 2^234334013 is an apocalyptic number.

It is an amenable number.

234334013 is a deficient number, since it is larger than the sum of its proper divisors (1).

234334013 is an equidigital number, since it uses as much as digits as its factorization.

234334013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 234334013 is about 15307.9722040511. The cubic root of 234334013 is about 616.5170759952.

Adding to 234334013 its reverse (310433432), we get a palindrome (544767445).

The spelling of 234334013 in words is "two hundred thirty-four million, three hundred thirty-four thousand, thirteen".