3113342444 has 48 divisors (see below), whose sum is σ = 5763895200. Its totient is φ = 1469239296.

The previous prime is 3113342443. The next prime is 3113342497. The reversal of 3113342444 is 4442433113.

It is a happy number.

It is a super-2 number, since 2×3113342444² = 19385802347223786272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (3113342443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1319714 + ... + 1322070.

It is an arithmetic number, because the mean of its divisors is an integer number (120081150).

Almost surely, 2^3113342444 is an apocalyptic number.

It is an amenable number.

3113342444 is a deficient number, since it is larger than the sum of its proper divisors (2650552756).

3113342444 is a wasteful number, since it uses less digits than its factorization.

3113342444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642 (or 2640 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 3113342444 is about 55797.3336638947. Note that the first 3 decimals coincide. The cubic root of 3113342444 is about 1460.1886357881.

Adding to 3113342444 its reverse (4442433113), we get a palindrome (7555775557).

The spelling of 3113342444 in words is "three billion, one hundred thirteen million, three hundred forty-two thousand, four hundred forty-four".