940692812071 has 2 divisors, whose sum is σ = 940692812072. Its totient is φ = 940692812070.

The previous prime is 940692812047. The next prime is 940692812107. The reversal of 940692812071 is 170218296049.

Together with next prime (940692812107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (170218296049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940692812071 - 2¹³ = 940692803879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940692822071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470346406035 + 470346406036.

It is an arithmetic number, because the mean of its divisors is an integer number (470346406036).

Almost surely, 2^940692812071 is an apocalyptic number.

940692812071 is a deficient number, since it is larger than the sum of its proper divisors (1).

940692812071 is an equidigital number, since it uses as much as digits as its factorization.

940692812071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 940692812071 in words is "nine hundred forty billion, six hundred ninety-two million, eight hundred twelve thousand, seventy-one".