2082981945184 has 72 divisors (see below), whose sum is σ = 4819580355240. Its totient is φ = 883503323136.

The previous prime is 2082981945151. The next prime is 2082981945193. The reversal of 2082981945184 is 4815491892802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6695494 + ... + 6999685.

It is an arithmetic number, because the mean of its divisors is an integer number (66938616045).

Almost surely, 2^{2082981945184} is an apocalyptic number.

It is an amenable number.

2082981945184 is an abundant number, since it is smaller than the sum of its proper divisors (2736598410056).

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

2082981945184 is a wasteful number, since it uses less digits than its factorization.

2082981945184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13695300 (or 13695285 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 61.

The spelling of 2082981945184 in words is "two trillion, eighty-two billion, nine hundred eighty-one million, nine hundred forty-five thousand, one hundred eighty-four".