426120666200 has 96 divisors (see below), whose sum is σ = 1006554438000. Its totient is φ = 167736360960.

The previous prime is 426120666161. The next prime is 426120666239. The reversal of 426120666200 is 2666021624.

It is an interprime number because it is at equal distance from previous prime (426120666161) and next prime (426120666239).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6522899 + ... + 6587901.

Almost surely, 2^426120666200 is an apocalyptic number.

426120666200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426120666200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503277219000).

426120666200 is an abundant number, since it is smaller than the sum of its proper divisors (580433771800).

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

426120666200 is a wasteful number, since it uses less digits than its factorization.

426120666200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65541 (or 65532 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 426120666200 its reverse (2666021624), we get a palindrome (428786687824).

The spelling of 426120666200 in words is "four hundred twenty-six billion, one hundred twenty million, six hundred sixty-six thousand, two hundred".