86596209743 has 2 divisors, whose sum is σ = 86596209744. Its totient is φ = 86596209742.

The previous prime is 86596209719. The next prime is 86596209761. The reversal of 86596209743 is 34790269568.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86596209743 is a prime.

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 (86596205743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43298104871 + 43298104872.

It is an arithmetic number, because the mean of its divisors is an integer number (43298104872).

Almost surely, 2^86596209743 is an apocalyptic number.

86596209743 is a deficient number, since it is larger than the sum of its proper divisors (1).

86596209743 is an equidigital number, since it uses as much as digits as its factorization.

86596209743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 86596209743 in words is "eighty-six billion, five hundred ninety-six million, two hundred nine thousand, seven hundred forty-three".