86196000431 has 2 divisors, whose sum is σ = 86196000432. Its totient is φ = 86196000430.

The previous prime is 86196000413. The next prime is 86196000437. The reversal of 86196000431 is 13400069168.

Together with previous prime (86196000413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86196000431 - 2⁶ = 86196000367 is a prime.

It is a super-2 number, since 2×86196000431² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86196000437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43098000215 + 43098000216.

It is an arithmetic number, because the mean of its divisors is an integer number (43098000216).

Almost surely, 2^86196000431 is an apocalyptic number.

86196000431 is a deficient number, since it is larger than the sum of its proper divisors (1).

86196000431 is an equidigital number, since it uses as much as digits as its factorization.

86196000431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 86196000431 its reverse (13400069168), we get a palindrome (99596069599).

The spelling of 86196000431 in words is "eighty-six billion, one hundred ninety-six million, four hundred thirty-one", and thus it is an aban number.