86023156433 has 2 divisors, whose sum is σ = 86023156434. Its totient is φ = 86023156432.

The previous prime is 86023156411. The next prime is 86023156477. The reversal of 86023156433 is 33465132068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60048032209 + 25975124224 = 245047^2 + 161168^2 .

It is a cyclic number.

It is not a de Polignac number, because 86023156433 - 2¹² = 86023152337 is a prime.

It is not a weakly prime, because it can be changed into another prime (86023156733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43011578216 + 43011578217.

It is an arithmetic number, because the mean of its divisors is an integer number (43011578217).

Almost surely, 2^86023156433 is an apocalyptic number.

It is an amenable number.

86023156433 is a deficient number, since it is larger than the sum of its proper divisors (1).

86023156433 is an equidigital number, since it uses as much as digits as its factorization.

86023156433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 86023156433 in words is "eighty-six billion, twenty-three million, one hundred fifty-six thousand, four hundred thirty-three".