1882181864134 has 64 divisors (see below), whose sum is σ = 3335431514688. Its totient is φ = 785306419200.

The previous prime is 1882181864083. The next prime is 1882181864149. The reversal of 1882181864134 is 4314681812881.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167851512 + ... + 167862724.

It is an arithmetic number, because the mean of its divisors is an integer number (52116117417).

Almost surely, 2^{1882181864134} is an apocalyptic number.

1882181864134 is a deficient number, since it is larger than the sum of its proper divisors (1453249650554).

1882181864134 is a wasteful number, since it uses less digits than its factorization.

1882181864134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473.

The product of its digits is 2359296, while the sum is 55.

The spelling of 1882181864134 in words is "one trillion, eight hundred eighty-two billion, one hundred eighty-one million, eight hundred sixty-four thousand, one hundred thirty-four".