2103441044 has 12 divisors (see below), whose sum is σ = 3727617600.
Its totient is φ = 1038407448.
The previous prime is 2103441017. The next prime is 2103441091. The reversal of 2103441044 is 4401443012.
Adding to 2103441044 its reverse (4401443012), we get a palindrome (6504884056).
It is a happy number.
It is a congruent 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, 3327914 + ... + 3328545.
It is an arithmetic number, because the mean of its divisors is an integer number (310634800).
Almost surely, 22103441044 is an apocalyptic number.
It is an amenable number.
2103441044 is a deficient number, since it is larger than the sum of its proper divisors (1624176556).
2103441044 is a wasteful number, since it uses less digits than its factorization.
2103441044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6656542 (or 6656540 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2103441044 is about 45863.2864500572.
The cubic root of 2103441044 is about 1281.2782323852.
The spelling of 2103441044 in words is "two billion, one hundred three million, four hundred forty-one thousand, forty-four".