1486815897216 has 512 divisors, whose sum is σ = 4484992942080. Its totient is φ = 433272913920.

The previous prime is 1486815897209. The next prime is 1486815897239. The reversal of 1486815897216 is 6127985186841.

It is a super-3 number, since 3×1486815897216³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2001097741 + ... + 2001098483.

It is an arithmetic number, because the mean of its divisors is an integer number (8759751840).

Almost surely, 2^{1486815897216} is an apocalyptic number.

1486815897216 is a gapful number since it is divisible by the number (16) 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 1486815897216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2242496471040).

1486815897216 is an abundant number, since it is smaller than the sum of its proper divisors (2998177044864).

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

1486815897216 is a wasteful number, since it uses less digits than its factorization.

1486815897216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1052 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 66.

The spelling of 1486815897216 in words is "one trillion, four hundred eighty-six billion, eight hundred fifteen million, eight hundred ninety-seven thousand, two hundred sixteen".