230144444302 has 16 divisors (see below), whose sum is σ = 350437479120. Its totient is φ = 113332621248.

The previous prime is 230144444281. The next prime is 230144444317. The reversal of 230144444302 is 203444441032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533148 + ... + 862864.

It is an arithmetic number, because the mean of its divisors is an integer number (21902342445).

Almost surely, 2^230144444302 is an apocalyptic number.

230144444302 is a deficient number, since it is larger than the sum of its proper divisors (120293034818).

230144444302 is a wasteful number, since it uses less digits than its factorization.

230144444302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334995.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 230144444302 its reverse (203444441032), we get a palindrome (433588885334).

The spelling of 230144444302 in words is "two hundred thirty billion, one hundred forty-four million, four hundred forty-four thousand, three hundred two".