234044400103 has 4 divisors (see below), whose sum is σ = 234051972928. Its totient is φ = 234036827280.

The previous prime is 234044400019. The next prime is 234044400127. The reversal of 234044400103 is 301004440432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234044400103 - 2²¹ = 234042302951 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 (234044400143) 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, 3739863 + ... + 3801928.

It is an arithmetic number, because the mean of its divisors is an integer number (58512993232).

Almost surely, 2^234044400103 is an apocalyptic number.

234044400103 is a deficient number, since it is larger than the sum of its proper divisors (7572825).

234044400103 is an equidigital number, since it uses as much as digits as its factorization.

234044400103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7572824.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 234044400103 its reverse (301004440432), we get a palindrome (535048840535).

The spelling of 234044400103 in words is "two hundred thirty-four billion, forty-four million, four hundred thousand, one hundred three".