27846641132130 has 96 divisors (see below), whose sum is σ = 68693109416064. Its totient is φ = 7224434509824.

The previous prime is 27846641132087. The next prime is 27846641132183. The reversal of 27846641132130 is 3123114664872.

It is a self number, because there is not a number n which added to its sum of digits gives 27846641132130.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 619025619 + ... + 619070601.

It is an arithmetic number, because the mean of its divisors is an integer number (715553223084).

Almost surely, 2^{27846641132130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27846641132130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34346554708032).

27846641132130 is an abundant number, since it is smaller than the sum of its proper divisors (40846468283934).

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

27846641132130 is a wasteful number, since it uses less digits than its factorization.

27846641132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60140 (or 60103 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 27846641132130 in words is "twenty-seven trillion, eight hundred forty-six billion, six hundred forty-one million, one hundred thirty-two thousand, one hundred thirty".