86120868727 has 2 divisors, whose sum is σ = 86120868728. Its totient is φ = 86120868726.

The previous prime is 86120868611. The next prime is 86120868737. The reversal of 86120868727 is 72786802168.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86120868727 - 2¹⁹ = 86120344439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86120868737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43060434363 + 43060434364.

It is an arithmetic number, because the mean of its divisors is an integer number (43060434364).

Almost surely, 2^86120868727 is an apocalyptic number.

86120868727 is a deficient number, since it is larger than the sum of its proper divisors (1).

86120868727 is an equidigital number, since it uses as much as digits as its factorization.

86120868727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 86120868727 in words is "eighty-six billion, one hundred twenty million, eight hundred sixty-eight thousand, seven hundred twenty-seven".