3113311344 has 80 divisors (see below), whose sum is σ = 9448811904. Its totient is φ = 870854400.

The previous prime is 3113311309. The next prime is 3113311363. The reversal of 3113311344 is 4431133113.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219922 + ... + 233649.

Almost surely, 2^3113311344 is an apocalyptic number.

It is an amenable number.

3113311344 is an abundant number, since it is smaller than the sum of its proper divisors (6335500560).

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

3113311344 is a wasteful number, since it uses less digits than its factorization.

3113311344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453606 (or 453600 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 3113311344 is about 55797.0549760469. The cubic root of 3113311344 is about 1460.1837737019.

Adding to 3113311344 its reverse (4431133113), we get a palindrome (7544444457).

The spelling of 3113311344 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, three hundred forty-four".