2283981642191 has 2 divisors, whose sum is σ = 2283981642192. Its totient is φ = 2283981642190.

The previous prime is 2283981642181. The next prime is 2283981642193. The reversal of 2283981642191 is 1912461893822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2283981642191 - 2¹⁸ = 2283981380047 is a prime.

Together with 2283981642193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2283981642193) 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, 1141990821095 + 1141990821096.

It is an arithmetic number, because the mean of its divisors is an integer number (1141990821096).

Almost surely, 2^{2283981642191} is an apocalyptic number.

2283981642191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283981642191 is an equidigital number, since it uses as much as digits as its factorization.

2283981642191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 56.

The spelling of 2283981642191 in words is "two trillion, two hundred eighty-three billion, nine hundred eighty-one million, six hundred forty-two thousand, one hundred ninety-one".