3113045444 has 24 divisors (see below), whose sum is σ = 5514155808. Its totient is φ = 1537632000.

The previous prime is 3113045381. The next prime is 3113045447. The reversal of 3113045444 is 4445403113.

It is a happy number.

3113045444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3113045447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211319 + ... + 225569.

It is an arithmetic number, because the mean of its divisors is an integer number (229756492).

Almost surely, 2^3113045444 is an apocalyptic number.

It is an amenable number.

3113045444 is a deficient number, since it is larger than the sum of its proper divisors (2401110364).

3113045444 is a wasteful number, since it uses less digits than its factorization.

3113045444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14915 (or 14913 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 3113045444 is about 55794.6721829244. The cubic root of 3113045444 is about 1460.1422023248.

Adding to 3113045444 its reverse (4445403113), we get a palindrome (7558448557).

The spelling of 3113045444 in words is "three billion, one hundred thirteen million, forty-five thousand, four hundred forty-four".