86432883538 has 16 divisors (see below), whose sum is σ = 130308595200. Its totient is φ = 42996917376.

The previous prime is 86432883499. The next prime is 86432883571. The reversal of 86432883538 is 83538823468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699763 + ... + 813961.

It is an arithmetic number, because the mean of its divisors is an integer number (8144287200).

Almost surely, 2^86432883538 is an apocalyptic number.

86432883538 is a deficient number, since it is larger than the sum of its proper divisors (43875711662).

86432883538 is a wasteful number, since it uses less digits than its factorization.

86432883538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116121.

The product of its digits is 26542080, while the sum is 58.

The spelling of 86432883538 in words is "eighty-six billion, four hundred thirty-two million, eight hundred eighty-three thousand, five hundred thirty-eight".