86327584358399 has 4 divisors (see below), whose sum is σ = 88335202599336. Its totient is φ = 84319966117464.

The previous prime is 86327584358371. The next prime is 86327584358447. The reversal of 86327584358399 is 99385348572368.

It is a happy number.

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 86327584358399 - 2¹² = 86327584354303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86327584358359) 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, 1003809120404 + ... + 1003809120489.

It is an arithmetic number, because the mean of its divisors is an integer number (22083800649834).

Almost surely, 2^{86327584358399} is an apocalyptic number.

86327584358399 is a deficient number, since it is larger than the sum of its proper divisors (2007618240937).

86327584358399 is a wasteful number, since it uses less digits than its factorization.

86327584358399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007618240936.

The product of its digits is 9405849600, while the sum is 80.

The spelling of 86327584358399 in words is "eighty-six trillion, three hundred twenty-seven billion, five hundred eighty-four million, three hundred fifty-eight thousand, three hundred ninety-nine".