230294278591 has 24 divisors (see below), whose sum is σ = 250117202976. Its totient is φ = 211945144320.

The previous prime is 230294278579. The next prime is 230294278597. The reversal of 230294278591 is 195872492032.

It is a happy number.

It is not a de Polignac number, because 230294278591 - 2³³ = 221704343999 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 (230294278597) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122953831 + ... + 122955703.

It is an arithmetic number, because the mean of its divisors is an integer number (10421550124).

Almost surely, 2^230294278591 is an apocalyptic number.

230294278591 is a deficient number, since it is larger than the sum of its proper divisors (19822924385).

230294278591 is a wasteful number, since it uses less digits than its factorization.

230294278591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 230294278591 in words is "two hundred thirty billion, two hundred ninety-four million, two hundred seventy-eight thousand, five hundred ninety-one".