1316811034413 has 48 divisors (see below), whose sum is σ = 2180527697920. Its totient is φ = 750130712352.

The previous prime is 1316811034403. The next prime is 1316811034457. The reversal of 1316811034413 is 3144301186131.

1316811034413 is a `hidden beast` number, since 1 + 31 + 6 + 81 + 103 + 441 + 3 = 666.

It is not a de Polignac number, because 1316811034413 - 2¹² = 1316811030317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316811034403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56887320 + ... + 56910462.

Almost surely, 2^{1316811034413} is an apocalyptic number.

It is an amenable number.

1316811034413 is a deficient number, since it is larger than the sum of its proper divisors (863716663507).

1316811034413 is a wasteful number, since it uses less digits than its factorization.

1316811034413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25918 (or 25915 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 1316811034413 in words is "one trillion, three hundred sixteen billion, eight hundred eleven million, thirty-four thousand, four hundred thirteen".