1316026544044 has 6 divisors (see below), whose sum is σ = 2303046452084. Its totient is φ = 658013272020.

The previous prime is 1316026544011. The next prime is 1316026544047. The reversal of 1316026544044 is 4404456206131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1316026543988 and 1316026544006.

It is not an unprimeable number, because it can be changed into a prime (1316026544047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164503318002 + ... + 164503318009.

Almost surely, 2^{1316026544044} is an apocalyptic number.

It is an amenable number.

1316026544044 is a deficient number, since it is larger than the sum of its proper divisors (987019908040).

1316026544044 is a wasteful number, since it uses less digits than its factorization.

1316026544044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329006636015 (or 329006636013 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 1316026544044 in words is "one trillion, three hundred sixteen billion, twenty-six million, five hundred forty-four thousand, forty-four".