30226043135808 has 560 divisors, whose sum is σ = 99476198602704. Its totient is φ = 9015561584640.

The previous prime is 30226043135779. The next prime is 30226043135839. The reversal of 30226043135808 is 80853134062203.

30226043135808 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 60 + 4 + 3 + 1 + 3 + 580 + 8 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 19611009978624 + 10615033157184 = 4428432^2 + 3258072^2 .

It is a super-2 number, since 2×30226043135808² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 433767466 + ... + 433837142.

Almost surely, 2^{30226043135808} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30226043135808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49738099301352).

30226043135808 is an abundant number, since it is smaller than the sum of its proper divisors (69250155466896).

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

30226043135808 is a wasteful number, since it uses less digits than its factorization.

30226043135808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69912 (or 69893 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 30226043135808 in words is "thirty trillion, two hundred twenty-six billion, forty-three million, one hundred thirty-five thousand, eight hundred eight".