234400414223 has 4 divisors (see below), whose sum is σ = 234402215688. Its totient is φ = 234398612760.

The previous prime is 234400414219. The next prime is 234400414249. The reversal of 234400414223 is 322414004432.

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 234400414223 - 2² = 234400414219 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 (234400414723) 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, 688961 + ... + 971322.

It is an arithmetic number, because the mean of its divisors is an integer number (58600553922).

Almost surely, 2^234400414223 is an apocalyptic number.

234400414223 is a deficient number, since it is larger than the sum of its proper divisors (1801465).

234400414223 is a wasteful number, since it uses less digits than its factorization.

234400414223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801464.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 234400414223 its reverse (322414004432), we get a palindrome (556814418655).

The spelling of 234400414223 in words is "two hundred thirty-four billion, four hundred million, four hundred fourteen thousand, two hundred twenty-three".