3112042144 has 24 divisors (see below), whose sum is σ = 6129406080. Its totient is φ = 1555367616.

The previous prime is 3112042121. The next prime is 3112042169. The reversal of 3112042144 is 4412402113.

It is a happy 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, 62097 + ... + 100399.

It is an arithmetic number, because the mean of its divisors is an integer number (255391920).

Almost surely, 2^3112042144 is an apocalyptic number.

It is an amenable number.

3112042144 is a deficient number, since it is larger than the sum of its proper divisors (3017363936).

3112042144 is a wasteful number, since it uses less digits than its factorization.

3112042144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40852 (or 40844 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 3112042144 is about 55785.6804565473. The cubic root of 3112042144 is about 1459.9853229275.

Adding to 3112042144 its reverse (4412402113), we get a palindrome (7524444257).

The spelling of 3112042144 in words is "three billion, one hundred twelve million, forty-two thousand, one hundred forty-four".