230334440173 has 2 divisors, whose sum is σ = 230334440174. Its totient is φ = 230334440172.

The previous prime is 230334440059. The next prime is 230334440197. The reversal of 230334440173 is 371044433032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228012935049 + 2321505124 = 477507^2 + 48182^2 .

It is a cyclic number.

It is not a de Polignac number, because 230334440173 - 2⁹ = 230334439661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230334240173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115167220086 + 115167220087.

It is an arithmetic number, because the mean of its divisors is an integer number (115167220087).

Almost surely, 2^230334440173 is an apocalyptic number.

It is an amenable number.

230334440173 is a deficient number, since it is larger than the sum of its proper divisors (1).

230334440173 is an equidigital number, since it uses as much as digits as its factorization.

230334440173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 34.

The spelling of 230334440173 in words is "two hundred thirty billion, three hundred thirty-four million, four hundred forty thousand, one hundred seventy-three".