4131221314324 has 24 divisors (see below), whose sum is σ = 7786645751808. Its totient is φ = 1906501405920.

The previous prime is 4131221314321. The next prime is 4131221314333. The reversal of 4131221314324 is 4234131221314.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131221314321) 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, 4038952 + ... + 4957375.

It is an arithmetic number, because the mean of its divisors is an integer number (324443572992).

Almost surely, 2^{4131221314324} is an apocalyptic number.

It is an amenable number.

4131221314324 is a deficient number, since it is larger than the sum of its proper divisors (3655424437484).

4131221314324 is a wasteful number, since it uses less digits than its factorization.

4131221314324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005175 (or 9005173 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 4131221314324 its reverse (4234131221314), we get a palindrome (8365352535638).

The spelling of 4131221314324 in words is "four trillion, one hundred thirty-one billion, two hundred twenty-one million, three hundred fourteen thousand, three hundred twenty-four".