234004044121 has 4 divisors (see below), whose sum is σ = 234067791744. Its totient is φ = 233940296500.

The previous prime is 234004044119. The next prime is 234004044167. The reversal of 234004044121 is 121440400432.

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 234004044121 - 2¹ = 234004044119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234004044191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31868305 + ... + 31875646.

It is an arithmetic number, because the mean of its divisors is an integer number (58516947936).

Almost surely, 2^234004044121 is an apocalyptic number.

It is an amenable number.

234004044121 is a deficient number, since it is larger than the sum of its proper divisors (63747623).

234004044121 is an equidigital number, since it uses as much as digits as its factorization.

234004044121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63747622.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 234004044121 its reverse (121440400432), we get a palindrome (355444444553).

The spelling of 234004044121 in words is "two hundred thirty-four billion, four million, forty-four thousand, one hundred twenty-one".