426019589064 has 48 divisors (see below), whose sum is σ = 1155364501200. Its totient is φ = 141814351584.

The previous prime is 426019588999. The next prime is 426019589081. The reversal of 426019589064 is 460985910624.

426019589064 is a `hidden beast` number, since 42 + 6 + 0 + 19 + 589 + 0 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 426019589064.

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 11 ways as a sum of consecutive naturals, for example, 3950134 + ... + 4056549.

It is an arithmetic number, because the mean of its divisors is an integer number (24070093775).

Almost surely, 2^426019589064 is an apocalyptic number.

It is an amenable number.

426019589064 is an abundant number, since it is smaller than the sum of its proper divisors (729344912136).

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

426019589064 is a wasteful number, since it uses less digits than its factorization.

426019589064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007434 (or 8007427 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 426019589064 in words is "four hundred twenty-six billion, nineteen million, five hundred eighty-nine thousand, sixty-four".