230875267849 has 2 divisors, whose sum is σ = 230875267850. Its totient is φ = 230875267848.

The previous prime is 230875267801. The next prime is 230875267859. The reversal of 230875267849 is 948762578032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205349454025 + 25525813824 = 453155^2 + 159768^2 .

It is a cyclic number.

It is not a de Polignac number, because 230875267849 - 2¹⁵ = 230875235081 is a prime.

It is not a weakly prime, because it can be changed into another prime (230875267859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115437633924 + 115437633925.

It is an arithmetic number, because the mean of its divisors is an integer number (115437633925).

Almost surely, 2^230875267849 is an apocalyptic number.

It is an amenable number.

230875267849 is a deficient number, since it is larger than the sum of its proper divisors (1).

230875267849 is an equidigital number, since it uses as much as digits as its factorization.

230875267849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 230875267849 in words is "two hundred thirty billion, eight hundred seventy-five million, two hundred sixty-seven thousand, eight hundred forty-nine".