230415023444 has 24 divisors (see below), whose sum is σ = 418876012800. Its totient is φ = 110769407840.

The previous prime is 230415023441. The next prime is 230415023551. The reversal of 230415023444 is 444320514032.

It is a super-2 number, since 2×230415023444² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230415023444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230415023441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4127792 + ... + 4183239.

It is an arithmetic number, because the mean of its divisors is an integer number (17453167200).

Almost surely, 2^230415023444 is an apocalyptic number.

It is an amenable number.

230415023444 is a deficient number, since it is larger than the sum of its proper divisors (188460989356).

230415023444 is a wasteful number, since it uses less digits than its factorization.

230415023444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311303 (or 8311301 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 230415023444 its reverse (444320514032), we get a palindrome (674735537476).

The spelling of 230415023444 in words is "two hundred thirty billion, four hundred fifteen million, twenty-three thousand, four hundred forty-four".