2840732892071 has 2 divisors, whose sum is σ = 2840732892072. Its totient is φ = 2840732892070.

The previous prime is 2840732892017. The next prime is 2840732892091. The reversal of 2840732892071 is 1702982370482.

Together with previous prime (2840732892017) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2840732892071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2840732892091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1420366446035 + 1420366446036.

It is an arithmetic number, because the mean of its divisors is an integer number (1420366446036).

Almost surely, 2^{2840732892071} is an apocalyptic number.

2840732892071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2840732892071 is an equidigital number, since it uses as much as digits as its factorization.

2840732892071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 2840732892071 in words is "two trillion, eight hundred forty billion, seven hundred thirty-two million, eight hundred ninety-two thousand, seventy-one".