86403064361 has 2 divisors, whose sum is σ = 86403064362. Its totient is φ = 86403064360.

The previous prime is 86403064309. The next prime is 86403064367. The reversal of 86403064361 is 16346030468.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68026550761 + 18376513600 = 260819^2 + 135560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86403064361 is a prime.

It is a super-2 number, since 2×86403064361² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86403064367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43201532180 + 43201532181.

It is an arithmetic number, because the mean of its divisors is an integer number (43201532181).

Almost surely, 2^86403064361 is an apocalyptic number.

It is an amenable number.

86403064361 is a deficient number, since it is larger than the sum of its proper divisors (1).

86403064361 is an equidigital number, since it uses as much as digits as its factorization.

86403064361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 86403064361 in words is "eighty-six billion, four hundred three million, sixty-four thousand, three hundred sixty-one".