86369874999 has 8 divisors (see below), whose sum is σ = 117332660592. Its totient is φ = 56493503040.

The previous prime is 86369874971. The next prime is 86369875019. The reversal of 86369874999 is 99947896368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86369874999 - 2²⁹ = 85833004087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86369874959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271603222 + ... + 271603539.

It is an arithmetic number, because the mean of its divisors is an integer number (14666582574).

Almost surely, 2^86369874999 is an apocalyptic number.

86369874999 is a deficient number, since it is larger than the sum of its proper divisors (30962785593).

86369874999 is a wasteful number, since it uses less digits than its factorization.

86369874999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543206817.

The product of its digits is 1269789696, while the sum is 78.

The spelling of 86369874999 in words is "eighty-six billion, three hundred sixty-nine million, eight hundred seventy-four thousand, nine hundred ninety-nine".