86424698863 has 2 divisors, whose sum is σ = 86424698864. Its totient is φ = 86424698862.

The previous prime is 86424698837. The next prime is 86424698881. The reversal of 86424698863 is 36889642468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86424698863 - 2²¹ = 86422601711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86424698795 and 86424698804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86424198863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43212349431 + 43212349432.

It is an arithmetic number, because the mean of its divisors is an integer number (43212349432).

Almost surely, 2^86424698863 is an apocalyptic number.

86424698863 is a deficient number, since it is larger than the sum of its proper divisors (1).

86424698863 is an equidigital number, since it uses as much as digits as its factorization.

86424698863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95551488, while the sum is 64.

The spelling of 86424698863 in words is "eighty-six billion, four hundred twenty-four million, six hundred ninety-eight thousand, eight hundred sixty-three".