1316367086580 has 576 divisors, whose sum is σ = 5249828263680. Its totient is φ = 271276895232.

The previous prime is 1316367086557. The next prime is 1316367086609. The reversal of 1316367086580 is 856807636131.

1316367086580 is a `hidden beast` number, since 13 + 16 + 36 + 7 + 0 + 8 + 6 + 580 = 666.

It is a super-2 number, since 2×1316367086580² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 14746642 + ... + 14835638.

It is an arithmetic number, because the mean of its divisors is an integer number (9114285180).

Almost surely, 2^{1316367086580} is an apocalyptic number.

1316367086580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1316367086580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624914131840).

1316367086580 is an abundant number, since it is smaller than the sum of its proper divisors (3933461177100).

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

1316367086580 is a wasteful number, since it uses less digits than its factorization.

1316367086580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89085 (or 89070 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 1316367086580 in words is "one trillion, three hundred sixteen billion, three hundred sixty-seven million, eighty-six thousand, five hundred eighty".