234744023 has 2 divisors, whose sum is σ = 234744024. Its totient is φ = 234744022.

The previous prime is 234744019. The next prime is 234744047. The reversal of 234744023 is 320447432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234744023 - 2² = 234744019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234744073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117372011 + 117372012.

It is an arithmetic number, because the mean of its divisors is an integer number (117372012).

Almost surely, 2^234744023 is an apocalyptic number.

234744023 is a deficient number, since it is larger than the sum of its proper divisors (1).

234744023 is an equidigital number, since it uses as much as digits as its factorization.

234744023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 234744023 is about 15321.3583927797. The cubic root of 234744023 is about 616.8764360942.

The spelling of 234744023 in words is "two hundred thirty-four million, seven hundred forty-four thousand, twenty-three".