86336444463369 has 16 divisors (see below), whose sum is σ = 117905263544640. Its totient is φ = 56178390248640.

The previous prime is 86336444463341. The next prime is 86336444463391. The reversal of 86336444463369 is 96336444463368.

It is not a de Polignac number, because 86336444463369 - 2⁹ = 86336444462857 is a prime.

It is a super-2 number, since 2×86336444463369² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86336444463469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970320062 + ... + 1970363879.

It is an arithmetic number, because the mean of its divisors is an integer number (7369078971540).

Almost surely, 2^{86336444463369} is an apocalyptic number.

It is an amenable number.

86336444463369 is a deficient number, since it is larger than the sum of its proper divisors (31568819081271).

86336444463369 is a wasteful number, since it uses less digits than its factorization.

86336444463369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940684120.

The product of its digits is 1934917632, while the sum is 69.

Subtracting 86336444463369 from its reverse (96336444463368), we obtain a palindrome (9999999999999).

The spelling of 86336444463369 in words is "eighty-six trillion, three hundred thirty-six billion, four hundred forty-four million, four hundred sixty-three thousand, three hundred sixty-nine".