1842984387037 has 2 divisors, whose sum is σ = 1842984387038. Its totient is φ = 1842984387036.

The previous prime is 1842984386951. The next prime is 1842984387089. The reversal of 1842984387037 is 7307834892481.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1697845484196 + 145138902841 = 1303014^2 + 380971^2 .

It is a cyclic number.

It is not a de Polignac number, because 1842984387037 - 2²⁷ = 1842850169309 is a prime.

It is a super-2 number, since 2×1842984387037² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1842984387037.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1842984387637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 921492193518 + 921492193519.

It is an arithmetic number, because the mean of its divisors is an integer number (921492193519).

Almost surely, 2^{1842984387037} is an apocalyptic number.

It is an amenable number.

1842984387037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1842984387037 is an equidigital number, since it uses as much as digits as its factorization.

1842984387037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 1842984387037 in words is "one trillion, eight hundred forty-two billion, nine hundred eighty-four million, three hundred eighty-seven thousand, thirty-seven".