86773075141 has 2 divisors, whose sum is σ = 86773075142. Its totient is φ = 86773075140.

The previous prime is 86773075121. The next prime is 86773075159. The reversal of 86773075141 is 14157037768.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51837727041 + 34935348100 = 227679^2 + 186910^2 .

It is a cyclic number.

It is not a de Polignac number, because 86773075141 - 2⁹ = 86773074629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86773075111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43386537570 + 43386537571.

It is an arithmetic number, because the mean of its divisors is an integer number (43386537571).

Almost surely, 2^86773075141 is an apocalyptic number.

It is an amenable number.

86773075141 is a deficient number, since it is larger than the sum of its proper divisors (1).

86773075141 is an equidigital number, since it uses as much as digits as its factorization.

86773075141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 86773075141 in words is "eighty-six billion, seven hundred seventy-three million, seventy-five thousand, one hundred forty-one".