8842388420826 has 40 divisors (see below), whose sum is σ = 20856315775680. Its totient is φ = 2792333184552.

The previous prime is 8842388420717. The next prime is 8842388420837. The reversal of 8842388420826 is 6280248832488.

It is a happy number.

8842388420826 is a `hidden beast` number, since 8 + 8 + 42 + 388 + 4 + 208 + 2 + 6 = 666.

8842388420826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1436382306 + ... + 1436388461.

It is an arithmetic number, because the mean of its divisors is an integer number (521407894392).

Almost surely, 2^{8842388420826} is an apocalyptic number.

8842388420826 is an abundant number, since it is smaller than the sum of its proper divisors (12013927354854).

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

8842388420826 is a wasteful number, since it uses less digits than its factorization.

8842388420826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872770800 (or 2872770791 counting only the distinct ones).

The product of its (nonzero) digits is 75497472, while the sum is 63.

The spelling of 8842388420826 in words is "eight trillion, eight hundred forty-two billion, three hundred eighty-eight million, four hundred twenty thousand, eight hundred twenty-six".