1316442356056 has 8 divisors (see below), whose sum is σ = 2468329417620. Its totient is φ = 658221178024.

The previous prime is 1316442356011. The next prime is 1316442356077. The reversal of 1316442356056 is 6506532446131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1316442355997 and 1316442356015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82277647246 + ... + 82277647261.

Almost surely, 2^{1316442356056} is an apocalyptic number.

It is an amenable number.

1316442356056 is a deficient number, since it is larger than the sum of its proper divisors (1151887061564).

1316442356056 is a wasteful number, since it uses less digits than its factorization.

1316442356056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164555294513 (or 164555294509 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 1316442356056 in words is "one trillion, three hundred sixteen billion, four hundred forty-two million, three hundred fifty-six thousand, fifty-six".