234330334013 has 4 divisors (see below), whose sum is σ = 234372890880. Its totient is φ = 234287777148.

The previous prime is 234330334003. The next prime is 234330334037. The reversal of 234330334013 is 310433033432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234330334013 - 2⁴ = 234330333997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234330334003) 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, 21270173 + ... + 21281186.

It is an arithmetic number, because the mean of its divisors is an integer number (58593222720).

Almost surely, 2^234330334013 is an apocalyptic number.

It is an amenable number.

234330334013 is a deficient number, since it is larger than the sum of its proper divisors (42556867).

234330334013 is an equidigital number, since it uses as much as digits as its factorization.

234330334013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42556866.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 234330334013 its reverse (310433033432), we get a palindrome (544763367445).

The spelling of 234330334013 in words is "two hundred thirty-four billion, three hundred thirty million, three hundred thirty-four thousand, thirteen".