4266421665336 has 48 divisors (see below), whose sum is σ = 11744316481560. Its totient is φ = 1398826774080.

The previous prime is 4266421665293. The next prime is 4266421665391. The reversal of 4266421665336 is 6335661246624.

4266421665336 is a `hidden beast` number, since 4 + 2 + 6 + 6 + 42 + 1 + 66 + 533 + 6 = 666.

4266421665336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 485699350 + ... + 485708133.

Almost surely, 2^{4266421665336} is an apocalyptic number.

It is an amenable number.

4266421665336 is an abundant number, since it is smaller than the sum of its proper divisors (7477894816224).

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

4266421665336 is a wasteful number, since it uses less digits than its factorization.

4266421665336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971407556 (or 971407549 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 54.

The spelling of 4266421665336 in words is "four trillion, two hundred sixty-six billion, four hundred twenty-one million, six hundred sixty-five thousand, three hundred thirty-six".