426606240204 has 36 divisors (see below), whose sum is σ = 1080166105200. Its totient is φ = 141964673760.

The previous prime is 426606240199. The next prime is 426606240301. The reversal of 426606240204 is 402042606624.

426606240204 is a `hidden beast` number, since 4 + 2 + 6 + 6 + 0 + 624 + 0 + 20 + 4 = 666.

426606240204 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9870067 + ... + 9913194.

Almost surely, 2^426606240204 is an apocalyptic number.

It is an amenable number.

426606240204 is an abundant number, since it is smaller than the sum of its proper divisors (653559864996).

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

426606240204 is a wasteful number, since it uses less digits than its factorization.

426606240204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19783870 (or 19783865 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 426606240204 its reverse (402042606624), we get a palindrome (828648846828).

The spelling of 426606240204 in words is "four hundred twenty-six billion, six hundred six million, two hundred forty thousand, two hundred four".