3031322240432 has 20 divisors (see below), whose sum is σ = 5943948130680. Its totient is φ = 1497400142208.

The previous prime is 3031322240411. The next prime is 3031322240449. The reversal of 3031322240432 is 2340422231303.

It is a junction number, because it is equal to n+sod(n) for n = 3031322240395 and 3031322240404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141309757 + ... + 1141312412.

It is an arithmetic number, because the mean of its divisors is an integer number (297197406534).

Almost surely, 2^{3031322240432} is an apocalyptic number.

It is an amenable number.

3031322240432 is a deficient number, since it is larger than the sum of its proper divisors (2912625890248).

3031322240432 is a wasteful number, since it uses less digits than its factorization.

3031322240432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282622260 (or 2282622254 counting only the distinct ones).

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

Adding to 3031322240432 its reverse (2340422231303), we get a palindrome (5371744471735).

The spelling of 3031322240432 in words is "three trillion, thirty-one billion, three hundred twenty-two million, two hundred forty thousand, four hundred thirty-two".