1316400445314 has 48 divisors (see below), whose sum is σ = 2947253337600. Its totient is φ = 424205994240.

The previous prime is 1316400445313. The next prime is 1316400445331. The reversal of 1316400445314 is 4135440046131.

1316400445314 is a `hidden beast` number, since 1 + 3 + 1 + 640 + 0 + 4 + 4 + 5 + 3 + 1 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (1316400445313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 680239 + ... + 1759410.

It is an arithmetic number, because the mean of its divisors is an integer number (61401111200).

Almost surely, 2^{1316400445314} is an apocalyptic number.

1316400445314 is an abundant number, since it is smaller than the sum of its proper divisors (1630852892286).

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

1316400445314 is a wasteful number, since it uses less digits than its factorization.

1316400445314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440655 (or 2440652 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1316400445314 in words is "one trillion, three hundred sixteen billion, four hundred million, four hundred forty-five thousand, three hundred fourteen".