4221832266234 has 72 divisors (see below), whose sum is σ = 10067689951956. Its totient is φ = 1277661475200.

The previous prime is 4221832266229. The next prime is 4221832266241. The reversal of 4221832266234 is 4326622381224.

4221832266234 is a `hidden beast` number, since 4 + 2 + 2 + 18 + 3 + 2 + 2 + 6 + 623 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2743776909225 + 1478055357009 = 1656435^2 + 1215753^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4221832266234.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 383872 + ... + 2931044.

Almost surely, 2^{4221832266234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4221832266234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5033844975978).

4221832266234 is an abundant number, since it is smaller than the sum of its proper divisors (5845857685722).

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

4221832266234 is a wasteful number, since it uses less digits than its factorization.

4221832266234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547964 (or 2547950 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 45.

The spelling of 4221832266234 in words is "four trillion, two hundred twenty-one billion, eight hundred thirty-two million, two hundred sixty-six thousand, two hundred thirty-four".