3223431235373 has 2 divisors, whose sum is σ = 3223431235374. Its totient is φ = 3223431235372.

The previous prime is 3223431235369. The next prime is 3223431235417. The reversal of 3223431235373 is 3735321343223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3110644744804 + 112786490569 = 1763702^2 + 335837^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223431235373 - 2² = 3223431235369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3223431235373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223431235313) 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 as a sum of consecutive naturals, namely, 1611715617686 + 1611715617687.

It is an arithmetic number, because the mean of its divisors is an integer number (1611715617687).

Almost surely, 2^{3223431235373} is an apocalyptic number.

It is an amenable number.

3223431235373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223431235373 is an equidigital number, since it uses as much as digits as its factorization.

3223431235373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 41.

Adding to 3223431235373 its reverse (3735321343223), we get a palindrome (6958752578596).

The spelling of 3223431235373 in words is "three trillion, two hundred twenty-three billion, four hundred thirty-one million, two hundred thirty-five thousand, three hundred seventy-three".