1316426324016 has 40 divisors (see below), whose sum is σ = 3408622025200. Its totient is φ = 437795352576.

The previous prime is 1316426324011. The next prime is 1316426324039. The reversal of 1316426324016 is 6104236246131.

It is not an unprimeable number, because it can be changed into a prime (1316426324011) 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, 31648441 + ... + 31690008.

It is an arithmetic number, because the mean of its divisors is an integer number (85215550630).

Almost surely, 2^{1316426324016} is an apocalyptic number.

1316426324016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1316426324016 is an abundant number, since it is smaller than the sum of its proper divisors (2092195701184).

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

1316426324016 is a wasteful number, since it uses less digits than its factorization.

1316426324016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63338893 (or 63338887 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 1316426324016 in words is "one trillion, three hundred sixteen billion, four hundred twenty-six million, three hundred twenty-four thousand, sixteen".