3138044112 has 160 divisors (see below), whose sum is σ = 10513612800. Its totient is φ = 877468032.

The previous prime is 3138044081. The next prime is 3138044131. The reversal of 3138044112 is 2114408313.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 131089 + ... + 153167.

It is an arithmetic number, because the mean of its divisors is an integer number (65710080).

Almost surely, 2^3138044112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3138044112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5256806400).

3138044112 is an abundant number, since it is smaller than the sum of its proper divisors (7375568688).

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

3138044112 is a wasteful number, since it uses less digits than its factorization.

3138044112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22150 (or 22138 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3138044112 is about 56018.2480268707. The cubic root of 3138044112 is about 1464.0402434517.

The spelling of 3138044112 in words is "three billion, one hundred thirty-eight million, forty-four thousand, one hundred twelve".