234004044011 has 2 divisors, whose sum is σ = 234004044012. Its totient is φ = 234004044010.

The previous prime is 234004044007. The next prime is 234004044013. The reversal of 234004044011 is 110440400432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234004044011 - 2² = 234004044007 is a prime.

It is a super-2 number, since 2×234004044011² (a number of 24 digits) contains 22 as substring.

Together with 234004044013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234004044013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117002022005 + 117002022006.

It is an arithmetic number, because the mean of its divisors is an integer number (117002022006).

Almost surely, 2^234004044011 is an apocalyptic number.

234004044011 is a deficient number, since it is larger than the sum of its proper divisors (1).

234004044011 is an equidigital number, since it uses as much as digits as its factorization.

234004044011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 234004044011 its reverse (110440400432), we get a palindrome (344444444443).

The spelling of 234004044011 in words is "two hundred thirty-four billion, four million, forty-four thousand, eleven".