1886068799982 has 24 divisors (see below), whose sum is σ = 4087381297896. Its totient is φ = 628551308016.

The previous prime is 1886068799957. The next prime is 1886068800041. The reversal of 1886068799982 is 2899978606881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11440213 + ... + 11603904.

It is an arithmetic number, because the mean of its divisors is an integer number (170307554079).

Almost surely, 2^{1886068799982} is an apocalyptic number.

1886068799982 is an abundant number, since it is smaller than the sum of its proper divisors (2201312497914).

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

1886068799982 is a wasteful number, since it uses less digits than its factorization.

1886068799982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23048672 (or 23048669 counting only the distinct ones).

The product of its (nonzero) digits is 1504935936, while the sum is 81.

The spelling of 1886068799982 in words is "one trillion, eight hundred eighty-six billion, sixty-eight million, seven hundred ninety-nine thousand, nine hundred eighty-two".