2186033842339 has 2 divisors, whose sum is σ = 2186033842340. Its totient is φ = 2186033842338.

The previous prime is 2186033842273. The next prime is 2186033842361. The reversal of 2186033842339 is 9332483306812.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2186033842339 - 2¹⁵ = 2186033809571 is a prime.

It is not a weakly prime, because it can be changed into another prime (2186033840339) by changing a digit.

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 as a sum of consecutive naturals, namely, 1093016921169 + 1093016921170.

It is an arithmetic number, because the mean of its divisors is an integer number (1093016921170).

Almost surely, 2^{2186033842339} is an apocalyptic number.

2186033842339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2186033842339 is an equidigital number, since it uses as much as digits as its factorization.

2186033842339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 2186033842339 in words is "two trillion, one hundred eighty-six billion, thirty-three million, eight hundred forty-two thousand, three hundred thirty-nine".