426836834004 has 144 divisors (see below), whose sum is σ = 1171564739520. Its totient is φ = 120586475520.

The previous prime is 426836833963. The next prime is 426836834041. The reversal of 426836834004 is 400438638624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78764007 + ... + 78769425.

Almost surely, 2^426836834004 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 426836834004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585782369760).

426836834004 is an abundant number, since it is smaller than the sum of its proper divisors (744727905516).

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

426836834004 is a wasteful number, since it uses less digits than its factorization.

426836834004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6918 (or 6909 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 48.

The spelling of 426836834004 in words is "four hundred twenty-six billion, eight hundred thirty-six million, eight hundred thirty-four thousand, four".