3223431304142 has 16 divisors (see below), whose sum is σ = 5850934132320. Its totient is φ = 1300207584768.

The previous prime is 3223431304141. The next prime is 3223431304183. The reversal of 3223431304142 is 2414031343223.

It is a junction number, because it is equal to n+sod(n) for n = 3223431304099 and 3223431304108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223431304141) 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, 6771914267 + ... + 6771914742.

It is an arithmetic number, because the mean of its divisors is an integer number (365683383270).

Almost surely, 2^{3223431304142} is an apocalyptic number.

3223431304142 is a deficient number, since it is larger than the sum of its proper divisors (2627502828178).

3223431304142 is a wasteful number, since it uses less digits than its factorization.

3223431304142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543829035.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 3223431304142 its reverse (2414031343223), we get a palindrome (5637462647365).

The spelling of 3223431304142 in words is "three trillion, two hundred twenty-three billion, four hundred thirty-one million, three hundred four thousand, one hundred forty-two".