234423503723 has 2 divisors, whose sum is σ = 234423503724. Its totient is φ = 234423503722.

The previous prime is 234423503693. The next prime is 234423503731. The reversal of 234423503723 is 327305324432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234423503723 - 2³⁰ = 233349761899 is a prime.

It is not a weakly prime, because it can be changed into another prime (234423503323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117211751861 + 117211751862.

It is an arithmetic number, because the mean of its divisors is an integer number (117211751862).

Almost surely, 2^234423503723 is an apocalyptic number.

234423503723 is a deficient number, since it is larger than the sum of its proper divisors (1).

234423503723 is an equidigital number, since it uses as much as digits as its factorization.

234423503723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 38.

The spelling of 234423503723 in words is "two hundred thirty-four billion, four hundred twenty-three million, five hundred three thousand, seven hundred twenty-three".