86026044420 has 72 divisors (see below), whose sum is σ = 261029793024. Its totient is φ = 22932883008.

The previous prime is 86026044413. The next prime is 86026044463. The reversal of 86026044420 is 2444062068.

It is a happy number.

86026044420 is a `hidden beast` number, since 8 + 6 + 0 + 2 + 604 + 4 + 42 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494607 + ... + 645513.

It is an arithmetic number, because the mean of its divisors is an integer number (3625413792).

Almost surely, 2^86026044420 is an apocalyptic number.

It is an amenable number.

86026044420 is an abundant number, since it is smaller than the sum of its proper divisors (175003748604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86026044420 is a wasteful number, since it uses less digits than its factorization.

86026044420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154089 (or 154084 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 86026044420 in words is "eighty-six billion, twenty-six million, forty-four thousand, four hundred twenty".