426842694848 has 56 divisors (see below), whose sum is σ = 899928705600. Its totient is φ = 200298970368.

The previous prime is 426842694833. The next prime is 426842694881. The reversal of 426842694848 is 848496248624.

It is a super-3 number, since 3×426842694848³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 7 ways as a sum of consecutive naturals, for example, 1510178 + ... + 1770401.

Almost surely, 2^426842694848 is an apocalyptic number.

It is an amenable number.

426842694848 is an abundant number, since it is smaller than the sum of its proper divisors (473086010752).

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

426842694848 is a wasteful number, since it uses less digits than its factorization.

426842694848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280717 (or 3280707 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 65.

The spelling of 426842694848 in words is "four hundred twenty-six billion, eight hundred forty-two million, six hundred ninety-four thousand, eight hundred forty-eight".