1123341444 has 18 divisors (see below), whose sum is σ = 2839557630. Its totient is φ = 374447136.

The previous prime is 1123341431. The next prime is 1123341467. The reversal of 1123341444 is 4441433211.

1123341444 is a `hidden beast` number, since 11 + 233 + 414 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1034265600 + 89075844 = 32160^2 + 9438^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15601929 + ... + 15602000.

Almost surely, 2^1123341444 is an apocalyptic number.

It is an amenable number.

1123341444 is an abundant number, since it is smaller than the sum of its proper divisors (1716216186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123341444 is a wasteful number, since it uses less digits than its factorization.

1123341444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31203939 (or 31203934 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1123341444 is about 33516.2862501203. The cubic root of 1123341444 is about 1039.5305585961.

Adding to 1123341444 its reverse (4441433211), we get a palindrome (5564774655).

The spelling of 1123341444 in words is "one billion, one hundred twenty-three million, three hundred forty-one thousand, four hundred forty-four".