86321736633 has 16 divisors (see below), whose sum is σ = 128952374976. Its totient is φ = 50902251840.

The previous prime is 86321736623. The next prime is 86321736637. The reversal of 86321736633 is 33663712368.

It is a happy number.

It is not a de Polignac number, because 86321736633 - 2⁵ = 86321736601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86321736637) 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, 35347566 + ... + 35350007.

It is an arithmetic number, because the mean of its divisors is an integer number (8059523436).

Almost surely, 2^86321736633 is an apocalyptic number.

It is an amenable number.

86321736633 is a deficient number, since it is larger than the sum of its proper divisors (42630638343).

86321736633 is a wasteful number, since it uses less digits than its factorization.

86321736633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70697624.

The product of its digits is 1959552, while the sum is 48.

The spelling of 86321736633 in words is "eighty-six billion, three hundred twenty-one million, seven hundred thirty-six thousand, six hundred thirty-three".