2012344044 has 24 divisors (see below), whose sum is σ = 4846937088. Its totient is φ = 649143120.

The previous prime is 2012344039. The next prime is 2012344051. The reversal of 2012344044 is 4404432102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2704392 + ... + 2705135.

It is an arithmetic number, because the mean of its divisors is an integer number (201955712).

Almost surely, 2^2012344044 is an apocalyptic number.

It is an amenable number.

2012344044 is an abundant number, since it is smaller than the sum of its proper divisors (2834593044).

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

2012344044 is a wasteful number, since it uses less digits than its factorization.

2012344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409565 (or 5409563 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2012344044 is about 44859.1578610210. The cubic root of 2012344044 is about 1262.5078221128.

Adding to 2012344044 its reverse (4404432102), we get a palindrome (6416776146).

The spelling of 2012344044 in words is "two billion, twelve million, three hundred forty-four thousand, forty-four".