321230300413144 has 16 divisors (see below), whose sum is σ = 602307010395000. Its totient is φ = 160615097641152.

The previous prime is 321230300413129. The next prime is 321230300413181. The reversal of 321230300413144 is 441314003032123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34508607 + ... + 42817105.

Almost surely, 2^{321230300413144} is an apocalyptic number.

It is an amenable number.

321230300413144 is a deficient number, since it is larger than the sum of its proper divisors (281076709981856).

321230300413144 is a wasteful number, since it uses less digits than its factorization.

321230300413144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141362 (or 13141358 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 321230300413144 its reverse (441314003032123), we get a palindrome (762544303445267).

The spelling of 321230300413144 in words is "three hundred twenty-one trillion, two hundred thirty billion, three hundred million, four hundred thirteen thousand, one hundred forty-four".