1331322041024 has 14 divisors (see below), whose sum is σ = 2641842175284. Its totient is φ = 665661020480.

The previous prime is 1331322040981. The next prime is 1331322041039. The reversal of 1331322041024 is 4201402231331.

It is a junction number, because it is equal to n+sod(n) for n = 1331322040984 and 1331322041002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10400953382 + ... + 10400953509.

Almost surely, 2^{1331322041024} is an apocalyptic number.

It is an amenable number.

1331322041024 is a deficient number, since it is larger than the sum of its proper divisors (1310520134260).

1331322041024 is an equidigital number, since it uses as much as digits as its factorization.

1331322041024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20801906903 (or 20801906893 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1331322041024 its reverse (4201402231331), we get a palindrome (5532724272355).

The spelling of 1331322041024 in words is "one trillion, three hundred thirty-one billion, three hundred twenty-two million, forty-one thousand, twenty-four".