2043441012 has 48 divisors (see below), whose sum is σ = 5036337152. Its totient is φ = 643839840.

The previous prime is 2043441011. The next prime is 2043441031. The reversal of 2043441012 is 2101443402.

It is a self number, because there is not a number n which added to its sum of digits gives 2043441012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043441011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47878 + ... + 79869.

Almost surely, 2^2043441012 is an apocalyptic number.

It is an amenable number.

2043441012 is an abundant number, since it is smaller than the sum of its proper divisors (2992896140).

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

2043441012 is a wasteful number, since it uses less digits than its factorization.

2043441012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127828 (or 127826 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2043441012 is about 45204.4357557972. The cubic root of 2043441012 is about 1268.9778312915.

Adding to 2043441012 its reverse (2101443402), we get a palindrome (4144884414).

The spelling of 2043441012 in words is "two billion, forty-three million, four hundred forty-one thousand, twelve".