426801596886 has 48 divisors (see below), whose sum is σ = 1082618697888. Its totient is φ = 118969084800.

The previous prime is 426801596869. The next prime is 426801596939. The reversal of 426801596886 is 688695108624.

426801596886 is a `hidden beast` number, since 426 + 80 + 1 + 59 + 6 + 8 + 86 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41303545 + ... + 41313876.

It is an arithmetic number, because the mean of its divisors is an integer number (22554556206).

Almost surely, 2^426801596886 is an apocalyptic number.

426801596886 is an abundant number, since it is smaller than the sum of its proper divisors (655817101002).

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

426801596886 is a wasteful number, since it uses less digits than its factorization.

426801596886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82617477 (or 82617474 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 63.

The spelling of 426801596886 in words is "four hundred twenty-six billion, eight hundred one million, five hundred ninety-six thousand, eight hundred eighty-six".