3121343443324 has 24 divisors (see below), whose sum is σ = 5592939580368. Its totient is φ = 1523772983040.

The previous prime is 3121343443319. The next prime is 3121343443327. The reversal of 3121343443324 is 4233443431213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121343443327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51504247 + ... + 51564814.

It is an arithmetic number, because the mean of its divisors is an integer number (233039149182).

Almost surely, 2^{3121343443324} is an apocalyptic number.

It is an amenable number.

3121343443324 is a deficient number, since it is larger than the sum of its proper divisors (2471596137044).

3121343443324 is a wasteful number, since it uses less digits than its factorization.

3121343443324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103069245 (or 103069243 counting only the distinct ones).

The product of its digits is 248832, while the sum is 37.

Adding to 3121343443324 its reverse (4233443431213), we get a palindrome (7354786874537).

The spelling of 3121343443324 in words is "three trillion, one hundred twenty-one billion, three hundred forty-three million, four hundred forty-three thousand, three hundred twenty-four".