944167113 has 24 divisors (see below), whose sum is σ = 1379775488. Its totient is φ = 622095552.

The previous prime is 944167109. The next prime is 944167121. The reversal of 944167113 is 311761449.

It is not a de Polignac number, because 944167113 - 2² = 944167109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944167153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 868056 + ... + 869142.

Almost surely, 2^944167113 is an apocalyptic number.

It is an amenable number.

944167113 is a deficient number, since it is larger than the sum of its proper divisors (435608375).

944167113 is a wasteful number, since it uses less digits than its factorization.

944167113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133 (or 2130 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 944167113 is about 30727.3024035629. The cubic root of 944167113 is about 981.0315089930.

The spelling of 944167113 in words is "nine hundred forty-four million, one hundred sixty-seven thousand, one hundred thirteen".