86441264833507 has 4 divisors (see below), whose sum is σ = 86468961493096. Its totient is φ = 86413568173920.

The previous prime is 86441264833501. The next prime is 86441264833537. The reversal of 86441264833507 is 70533846214468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86441264833507 - 2⁷ = 86441264833379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86441264833501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13848325113 + ... + 13848331354.

It is an arithmetic number, because the mean of its divisors is an integer number (21617240373274).

Almost surely, 2^{86441264833507} is an apocalyptic number.

86441264833507 is a deficient number, since it is larger than the sum of its proper divisors (27696659589).

86441264833507 is a wasteful number, since it uses less digits than its factorization.

86441264833507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27696659588.

The product of its (nonzero) digits is 92897280, while the sum is 61.

The spelling of 86441264833507 in words is "eighty-six trillion, four hundred forty-one billion, two hundred sixty-four million, eight hundred thirty-three thousand, five hundred seven".