2204042650326 has 192 divisors, whose sum is σ = 5555214213120. Its totient is φ = 624544058880.

The previous prime is 2204042650283. The next prime is 2204042650343. The reversal of 2204042650326 is 6230562404022.

2204042650326 is a `hidden beast` number, since 2 + 204 + 0 + 426 + 5 + 0 + 3 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 94109770 + ... + 94133186.

It is an arithmetic number, because the mean of its divisors is an integer number (28933407360).

Almost surely, 2^{2204042650326} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204042650326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2777607106560).

2204042650326 is an abundant number, since it is smaller than the sum of its proper divisors (3351171562794).

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

2204042650326 is a wasteful number, since it uses less digits than its factorization.

2204042650326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23779 (or 23776 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 2204042650326 in words is "two trillion, two hundred four billion, forty-two million, six hundred fifty thousand, three hundred twenty-six".