86258241031 has 2 divisors, whose sum is σ = 86258241032. Its totient is φ = 86258241030.

The previous prime is 86258240921. The next prime is 86258241067. The reversal of 86258241031 is 13014285268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86258241031 - 2²¹ = 86256143879 is a prime.

It is a super-2 number, since 2×86258241031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86258241071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43129120515 + 43129120516.

It is an arithmetic number, because the mean of its divisors is an integer number (43129120516).

Almost surely, 2^86258241031 is an apocalyptic number.

86258241031 is a deficient number, since it is larger than the sum of its proper divisors (1).

86258241031 is an equidigital number, since it uses as much as digits as its factorization.

86258241031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 86258241031 in words is "eighty-six billion, two hundred fifty-eight million, two hundred forty-one thousand, thirty-one".