1982024111066 has 16 divisors (see below), whose sum is σ = 3053492181960. Its totient is φ = 964195202880.

The previous prime is 1982024111033. The next prime is 1982024111239. The reversal of 1982024111066 is 6601114202891.

It can be written as a sum of positive squares in 4 ways, for example, as 1957522783225 + 24501327841 = 1399115^2 + 156529^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1815176 + ... + 2694236.

Almost surely, 2^{1982024111066} is an apocalyptic number.

1982024111066 is a deficient number, since it is larger than the sum of its proper divisors (1071468070894).

1982024111066 is a wasteful number, since it uses less digits than its factorization.

1982024111066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909569.

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 1982024111066 in words is "one trillion, nine hundred eighty-two billion, twenty-four million, one hundred eleven thousand, sixty-six".