844020226845326 has 8 divisors (see below), whose sum is σ = 1266037514220960. Its totient is φ = 422007722105008.

The previous prime is 844020226845319. The next prime is 844020226845331. The reversal of 844020226845326 is 623548622020448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195217606 + ... + 1195923561.

It is an arithmetic number, because the mean of its divisors is an integer number (158254689277620).

Almost surely, 2^{844020226845326} is an apocalyptic number.

844020226845326 is a deficient number, since it is larger than the sum of its proper divisors (422017287375634).

844020226845326 is a wasteful number, since it uses less digits than its factorization.

844020226845326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391317658.

The product of its (nonzero) digits is 35389440, while the sum is 56.

The spelling of 844020226845326 in words is "eight hundred forty-four trillion, twenty billion, two hundred twenty-six million, eight hundred forty-five thousand, three hundred twenty-six".