1315314818160 has 320 divisors, whose sum is σ = 4779388385280. Its totient is φ = 293014425600.

The previous prime is 1315314818131. The next prime is 1315314818179. The reversal of 1315314818160 is 618184135131.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13396126 + ... + 13493954.

It is an arithmetic number, because the mean of its divisors is an integer number (14935588704).

Almost surely, 2^{1315314818160} is an apocalyptic number.

1315314818160 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 1315314818160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2389694192640).

1315314818160 is an abundant number, since it is smaller than the sum of its proper divisors (3464073567120).

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

1315314818160 is a wasteful number, since it uses less digits than its factorization.

1315314818160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98056 (or 98050 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 1315314818160 in words is "one trillion, three hundred fifteen billion, three hundred fourteen million, eight hundred eighteen thousand, one hundred sixty".