86232241987 has 2 divisors, whose sum is σ = 86232241988. Its totient is φ = 86232241986.

The previous prime is 86232241973. The next prime is 86232242003. The reversal of 86232241987 is 78914223268.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86232241987 - 2¹⁹ = 86231717699 is a prime.

It is not a weakly prime, because it can be changed into another prime (86232241187) 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, 43116120993 + 43116120994.

It is an arithmetic number, because the mean of its divisors is an integer number (43116120994).

Almost surely, 2^86232241987 is an apocalyptic number.

86232241987 is a deficient number, since it is larger than the sum of its proper divisors (1).

86232241987 is an equidigital number, since it uses as much as digits as its factorization.

86232241987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The spelling of 86232241987 in words is "eighty-six billion, two hundred thirty-two million, two hundred forty-one thousand, nine hundred eighty-seven".