10163426444 has 24 divisors (see below), whose sum is σ = 18069135168. Its totient is φ = 5000965200.

The previous prime is 10163426389. The next prime is 10163426459. The reversal of 10163426444 is 44462436101.

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, 263627 + ... + 299709.

It is an arithmetic number, because the mean of its divisors is an integer number (752880632).

Almost surely, 2^10163426444 is an apocalyptic number.

It is an amenable number.

10163426444 is a deficient number, since it is larger than the sum of its proper divisors (7905708724).

10163426444 is a wasteful number, since it uses less digits than its factorization.

10163426444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37205 (or 37203 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 10163426444 in words is "ten billion, one hundred sixty-three million, four hundred twenty-six thousand, four hundred forty-four".