228459609023 has 2 divisors, whose sum is σ = 228459609024. Its totient is φ = 228459609022.

The previous prime is 228459608809. The next prime is 228459609029. The reversal of 228459609023 is 320906954822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228459609023 - 2²⁴ = 228442831807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228459609029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114229804511 + 114229804512.

It is an arithmetic number, because the mean of its divisors is an integer number (114229804512).

Almost surely, 2^228459609023 is an apocalyptic number.

228459609023 is a deficient number, since it is larger than the sum of its proper divisors (1).

228459609023 is an equidigital number, since it uses as much as digits as its factorization.

228459609023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 228459609023 in words is "two hundred twenty-eight billion, four hundred fifty-nine million, six hundred nine thousand, twenty-three".