86116423936 has 27 divisors (see below), whose sum is σ = 171905828353. Its totient is φ = 43055864320.

The previous prime is 86116423879. The next prime is 86116423979. The reversal of 86116423936 is 63932461168.

It is a happy number.

The square root of 86116423936 is 293456.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8787937536 + 77328486400 = 93744^2 + 278080^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86116423936.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4686126 + ... + 4704466.

Almost surely, 2^86116423936 is an apocalyptic number.

86116423936 is the 293456-th square number.

It is an amenable number.

86116423936 is a deficient number, since it is larger than the sum of its proper divisors (85789404417).

86116423936 is an frugal number, since it uses more digits than its factorization.

86116423936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36698 (or 18343 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

Multiplying 86116423936 by its sum of digits (49), we get a square (4219704772864 = 2054192²).

The spelling of 86116423936 in words is "eighty-six billion, one hundred sixteen million, four hundred twenty-three thousand, nine hundred thirty-six".