230001965479 has 16 divisors (see below), whose sum is σ = 270296843040. Its totient is φ = 192948111360.

The previous prime is 230001965441. The next prime is 230001965491. The reversal of 230001965479 is 974569100032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230001965479 - 2²⁹ = 229465094567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230001965779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208279 + ... + 709495.

It is an arithmetic number, because the mean of its divisors is an integer number (16893552690).

Almost surely, 2^230001965479 is an apocalyptic number.

230001965479 is a deficient number, since it is larger than the sum of its proper divisors (40294877561).

230001965479 is a wasteful number, since it uses less digits than its factorization.

230001965479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504450.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 230001965479 in words is "two hundred thirty billion, one million, nine hundred sixty-five thousand, four hundred seventy-nine".