431222303324 has 12 divisors (see below), whose sum is σ = 755071005864. Its totient is φ = 215487730224.

The previous prime is 431222303233. The next prime is 431222303401. The reversal of 431222303324 is 423303222134.

It is a super-2 number, since 2×431222303324² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30847499 + ... + 30861474.

It is an arithmetic number, because the mean of its divisors is an integer number (62922583822).

Almost surely, 2^431222303324 is an apocalyptic number.

It is an amenable number.

431222303324 is a deficient number, since it is larger than the sum of its proper divisors (323848702540).

431222303324 is a wasteful number, since it uses less digits than its factorization.

431222303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61710724 (or 61710722 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 431222303324 its reverse (423303222134), we get a palindrome (854525525458).

The spelling of 431222303324 in words is "four hundred thirty-one billion, two hundred twenty-two million, three hundred three thousand, three hundred twenty-four".