86232707329 has 2 divisors, whose sum is σ = 86232707330. Its totient is φ = 86232707328.

The previous prime is 86232707293. The next prime is 86232707333. The reversal of 86232707329 is 92370723268.

Together with previous prime (86232707293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63972067329 + 22260640000 = 252927^2 + 149200^2 .

It is a cyclic number.

It is not a de Polignac number, because 86232707329 - 2²³ = 86224318721 is a prime.

It is not a weakly prime, because it can be changed into another prime (86232707399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43116353664 + 43116353665.

It is an arithmetic number, because the mean of its divisors is an integer number (43116353665).

Almost surely, 2^86232707329 is an apocalyptic number.

It is an amenable number.

86232707329 is a deficient number, since it is larger than the sum of its proper divisors (1).

86232707329 is an equidigital number, since it uses as much as digits as its factorization.

86232707329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 86232707329 in words is "eighty-six billion, two hundred thirty-two million, seven hundred seven thousand, three hundred twenty-nine".