86426474008 has 48 divisors (see below), whose sum is σ = 188793336600. Its totient is φ = 36983600640.

The previous prime is 86426473967. The next prime is 86426474033. The reversal of 86426474008 is 80047462468.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91048 + ... + 425608.

Almost surely, 2^86426474008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86426474008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94396668300).

86426474008 is an abundant number, since it is smaller than the sum of its proper divisors (102366862592).

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

86426474008 is a wasteful number, since it uses less digits than its factorization.

86426474008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335240 (or 335229 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 86426474008 in words is "eighty-six billion, four hundred twenty-six million, four hundred seventy-four thousand, eight".