230134469 has 2 divisors, whose sum is σ = 230134470. Its totient is φ = 230134468.

The previous prime is 230134453. The next prime is 230134477. The reversal of 230134469 is 964431032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165122500 + 65011969 = 12850^2 + 8063^2 .

It is a cyclic number.

It is not a de Polignac number, because 230134469 - 2⁴ = 230134453 is a prime.

It is a super-2 number, since 2×230134469² = 105923747643823922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230134769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115067234 + 115067235.

It is an arithmetic number, because the mean of its divisors is an integer number (115067235).

Almost surely, 2^230134469 is an apocalyptic number.

It is an amenable number.

230134469 is a deficient number, since it is larger than the sum of its proper divisors (1).

230134469 is an equidigital number, since it uses as much as digits as its factorization.

230134469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 230134469 is about 15170.1835519548. The cubic root of 230134469 is about 612.8119473867.

The spelling of 230134469 in words is "two hundred thirty million, one hundred thirty-four thousand, four hundred sixty-nine".