86634451199 has 8 divisors (see below), whose sum is σ = 87085814400. Its totient is φ = 86183248536.

The previous prime is 86634451193. The next prime is 86634451229. The reversal of 86634451199 is 99115443668.

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

It is a cyclic number.

It is not a de Polignac number, because 86634451199 - 2⁸ = 86634450943 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 (86634451193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130432 + ... + 1204634.

It is an arithmetic number, because the mean of its divisors is an integer number (10885726800).

Almost surely, 2^86634451199 is an apocalyptic number.

86634451199 is a deficient number, since it is larger than the sum of its proper divisors (451363201).

86634451199 is a wasteful number, since it uses less digits than its factorization.

86634451199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80269.

The product of its digits is 5598720, while the sum is 56.

The spelling of 86634451199 in words is "eighty-six billion, six hundred thirty-four million, four hundred fifty-one thousand, one hundred ninety-nine".