8130087861380 has 48 divisors (see below), whose sum is σ = 17084290608000. Its totient is φ = 3249920434176.

The previous prime is 8130087861377. The next prime is 8130087861383. The reversal of 8130087861380 is 831687800318.

It is an interprime number because it is at equal distance from previous prime (8130087861377) and next prime (8130087861383).

It is not an unprimeable number, because it can be changed into a prime (8130087861383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204979991 + ... + 205019649.

It is an arithmetic number, because the mean of its divisors is an integer number (355922721000).

Almost surely, 2^{8130087861380} is an apocalyptic number.

It is an amenable number.

8130087861380 is an abundant number, since it is smaller than the sum of its proper divisors (8954202746620).

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

8130087861380 is a wasteful number, since it uses less digits than its factorization.

8130087861380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46076 (or 46074 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 8130087861380 in words is "eight trillion, one hundred thirty billion, eighty-seven million, eight hundred sixty-one thousand, three hundred eighty".