426666224132 has 12 divisors (see below), whose sum is σ = 746793546576. Its totient is φ = 213296639400.

The previous prime is 426666224119. The next prime is 426666224141. The reversal of 426666224132 is 231422666624.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091838 + ... + 9138645.

It is an arithmetic number, because the mean of its divisors is an integer number (62232795548).

Almost surely, 2^426666224132 is an apocalyptic number.

It is an amenable number.

426666224132 is a deficient number, since it is larger than the sum of its proper divisors (320127322444).

426666224132 is a wasteful number, since it uses less digits than its factorization.

426666224132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18236338 (or 18236336 counting only the distinct ones).

The product of its digits is 995328, while the sum is 44.

The spelling of 426666224132 in words is "four hundred twenty-six billion, six hundred sixty-six million, two hundred twenty-four thousand, one hundred thirty-two".