230446858914809 has 2 divisors, whose sum is σ = 230446858914810. Its totient is φ = 230446858914808.

The previous prime is 230446858914691. The next prime is 230446858914889. The reversal of 230446858914809 is 908419858644032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228717318300409 + 1729540614400 = 15123403^2 + 1315120^2 .

It is a cyclic number.

It is not a de Polignac number, because 230446858914809 - 2¹² = 230446858910713 is a prime.

It is not a weakly prime, because it can be changed into another prime (230446858914889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115223429457404 + 115223429457405.

It is an arithmetic number, because the mean of its divisors is an integer number (115223429457405).

Almost surely, 2^{230446858914809} is an apocalyptic number.

It is an amenable number.

230446858914809 is a deficient number, since it is larger than the sum of its proper divisors (1).

230446858914809 is an equidigital number, since it uses as much as digits as its factorization.

230446858914809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 477757440, while the sum is 71.

The spelling of 230446858914809 in words is "two hundred thirty trillion, four hundred forty-six billion, eight hundred fifty-eight million, nine hundred fourteen thousand, eight hundred nine".