944122105 has 4 divisors (see below), whose sum is σ = 1132946532. Its totient is φ = 755297680.

The previous prime is 944122099. The next prime is 944122121. The reversal of 944122105 is 501221449.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 157151296 + 786970809 = 12536^2 + 28053^2 .

It is a de Polignac number, because none of the positive numbers 2^k-944122105 is a prime.

It is a Duffinian 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, 94412206 + ... + 94412215.

It is an arithmetic number, because the mean of its divisors is an integer number (283236633).

Almost surely, 2^944122105 is an apocalyptic number.

It is an amenable number.

944122105 is a deficient number, since it is larger than the sum of its proper divisors (188824427).

944122105 is a wasteful number, since it uses less digits than its factorization.

944122105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188824426.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 944122105 is about 30726.5700168437. The cubic root of 944122105 is about 981.0159203092.

The spelling of 944122105 in words is "nine hundred forty-four million, one hundred twenty-two thousand, one hundred five".