230674485421 has 2 divisors, whose sum is σ = 230674485422. Its totient is φ = 230674485420.

The previous prime is 230674485413. The next prime is 230674485469. The reversal of 230674485421 is 124584476032.

230674485421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194758929225 + 35915556196 = 441315^2 + 189514^2 .

It is a cyclic number.

It is not a de Polignac number, because 230674485421 - 2³ = 230674485413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230674485221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115337242710 + 115337242711.

It is an arithmetic number, because the mean of its divisors is an integer number (115337242711).

Almost surely, 2^230674485421 is an apocalyptic number.

It is an amenable number.

230674485421 is a deficient number, since it is larger than the sum of its proper divisors (1).

230674485421 is an equidigital number, since it uses as much as digits as its factorization.

230674485421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 230674485421 in words is "two hundred thirty billion, six hundred seventy-four million, four hundred eighty-five thousand, four hundred twenty-one".