1316425305416 has 32 divisors (see below), whose sum is σ = 2658315171960. Its totient is φ = 607546924032.

The previous prime is 1316425305401. The next prime is 1316425305427. The reversal of 1316425305416 is 6145035246131.

It can be written as a sum of positive squares in 4 ways, for example, as 414027902500 + 902397402916 = 643450^2 + 949946^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563866 + ... + 2253558.

Almost surely, 2^{1316425305416} is an apocalyptic number.

It is an amenable number.

1316425305416 is an abundant number, since it is smaller than the sum of its proper divisors (1341889866544).

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

1316425305416 is a wasteful number, since it uses less digits than its factorization.

1316425305416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708065 (or 708061 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1316425305416 in words is "one trillion, three hundred sixteen billion, four hundred twenty-five million, three hundred five thousand, four hundred sixteen".