234223376623 has 2 divisors, whose sum is σ = 234223376624. Its totient is φ = 234223376622.

The previous prime is 234223376593. The next prime is 234223376627. The reversal of 234223376623 is 326673322432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234223376623 - 2²¹ = 234221279471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234223376623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234223376627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117111688311 + 117111688312.

It is an arithmetic number, because the mean of its divisors is an integer number (117111688312).

Almost surely, 2^234223376623 is an apocalyptic number.

234223376623 is a deficient number, since it is larger than the sum of its proper divisors (1).

234223376623 is an equidigital number, since it uses as much as digits as its factorization.

234223376623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 43.

The spelling of 234223376623 in words is "two hundred thirty-four billion, two hundred twenty-three million, three hundred seventy-six thousand, six hundred twenty-three".