86610122623799 has 2 divisors, whose sum is σ = 86610122623800. Its totient is φ = 86610122623798.

The previous prime is 86610122623781. The next prime is 86610122623807. The reversal of 86610122623799 is 99732622101668.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86610122623799 - 2⁸ = 86610122623543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86610122623729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43305061311899 + 43305061311900.

It is an arithmetic number, because the mean of its divisors is an integer number (43305061311900).

Almost surely, 2^{86610122623799} is an apocalyptic number.

86610122623799 is a deficient number, since it is larger than the sum of its proper divisors (1).

86610122623799 is an equidigital number, since it uses as much as digits as its factorization.

86610122623799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 86610122623799 in words is "eighty-six trillion, six hundred ten billion, one hundred twenty-two million, six hundred twenty-three thousand, seven hundred ninety-nine".