1316059377648 has 40 divisors (see below), whose sum is σ = 3400025146368. Its totient is φ = 438659996352.

The previous prime is 1316059377637. The next prime is 1316059377649. The reversal of 1316059377648 is 8467739506131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1316059377591 and 1316059377600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316059377649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14736 + ... + 1622447.

Almost surely, 2^{1316059377648} is an apocalyptic number.

It is an amenable number.

1316059377648 is an abundant number, since it is smaller than the sum of its proper divisors (2083965768720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316059377648 is a wasteful number, since it uses less digits than its factorization.

1316059377648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653941 (or 1653935 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 1316059377648 in words is "one trillion, three hundred sixteen billion, fifty-nine million, three hundred seventy-seven thousand, six hundred forty-eight".