822344410138 has 16 divisors (see below), whose sum is σ = 1240156310976. Its totient is φ = 408959827200.

The previous prime is 822344410093. The next prime is 822344410159. The reversal of 822344410138 is 831014443228.

It is a self number, because there is not a number n which added to its sum of digits gives 822344410138.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738795 + ... + 2160577.

It is an arithmetic number, because the mean of its divisors is an integer number (77509769436).

Almost surely, 2^822344410138 is an apocalyptic number.

822344410138 is a deficient number, since it is larger than the sum of its proper divisors (417811900838).

822344410138 is a wasteful number, since it uses less digits than its factorization.

822344410138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427029.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 822344410138 in words is "eight hundred twenty-two billion, three hundred forty-four million, four hundred ten thousand, one hundred thirty-eight".