38426823607822 has 32 divisors (see below), whose sum is σ = 62102795090112. Its totient is φ = 17727260358144.

The previous prime is 38426823607813. The next prime is 38426823607859. The reversal of 38426823607822 is 22870632862483.

38426823607822 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516751068 + ... + 516825424.

It is an arithmetic number, because the mean of its divisors is an integer number (1940712346566).

Almost surely, 2^{38426823607822} is an apocalyptic number.

38426823607822 is a deficient number, since it is larger than the sum of its proper divisors (23675971482290).

38426823607822 is a wasteful number, since it uses less digits than its factorization.

38426823607822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83292.

The product of its (nonzero) digits is 74317824, while the sum is 61.

The spelling of 38426823607822 in words is "thirty-eight trillion, four hundred twenty-six billion, eight hundred twenty-three million, six hundred seven thousand, eight hundred twenty-two".