2013444112 has 10 divisors (see below), whose sum is σ = 3901047998. Its totient is φ = 1006722048.

The previous prime is 2013444109. The next prime is 2013444119. The reversal of 2013444112 is 2114443102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1377597456 + 635846656 = 37116^2 + 25216^2 .

It is not an unprimeable number, because it can be changed into a prime (2013444119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62920113 + ... + 62920144.

Almost surely, 2^2013444112 is an apocalyptic number.

It is an amenable number.

2013444112 is a deficient number, since it is larger than the sum of its proper divisors (1887603886).

2013444112 is a wasteful number, since it uses less digits than its factorization.

2013444112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125840265 (or 125840259 counting only the distinct ones).

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

The square root of 2013444112 is about 44871.4175394538. The cubic root of 2013444112 is about 1262.7378343814.

Adding to 2013444112 its reverse (2114443102), we get a palindrome (4127887214).

It can be divided in two parts, 20134 and 44112, that added together give a palindrome (64246).

The spelling of 2013444112 in words is "two billion, thirteen million, four hundred forty-four thousand, one hundred twelve".