426750556608 has 42 divisors (see below), whose sum is σ = 1223203419984. Its totient is φ = 142250185344.

The previous prime is 426750556567. The next prime is 426750556627. The reversal of 426750556608 is 806655057624.

426750556608 is a `hidden beast` number, since 4 + 2 + 6 + 75 + 0 + 5 + 566 + 0 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 370442616 + ... + 370443767.

It is an arithmetic number, because the mean of its divisors is an integer number (29123890952).

Almost surely, 2^426750556608 is an apocalyptic number.

426750556608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

426750556608 is an abundant number, since it is smaller than the sum of its proper divisors (796452863376).

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

426750556608 is a wasteful number, since it uses less digits than its factorization.

426750556608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740886401 (or 740886388 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 426750556608 in words is "four hundred twenty-six billion, seven hundred fifty million, five hundred fifty-six thousand, six hundred eight".