86246923199 has 2 divisors, whose sum is σ = 86246923200. Its totient is φ = 86246923198.

The previous prime is 86246923181. The next prime is 86246923219. The reversal of 86246923199 is 99132964268.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86246923199 - 2¹⁶ = 86246857663 is a prime.

It is a super-2 number, since 2×86246923199² (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 (86246923109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43123461599 + 43123461600.

It is an arithmetic number, because the mean of its divisors is an integer number (43123461600).

Almost surely, 2^86246923199 is an apocalyptic number.

86246923199 is a deficient number, since it is larger than the sum of its proper divisors (1).

86246923199 is an equidigital number, since it uses as much as digits as its factorization.

86246923199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10077696, while the sum is 59.

The spelling of 86246923199 in words is "eighty-six billion, two hundred forty-six million, nine hundred twenty-three thousand, one hundred ninety-nine".