10004203044 has 216 divisors, whose sum is σ = 29998495800. Its totient is φ = 2798315520.

The previous prime is 10004203043. The next prime is 10004203049. The reversal of 10004203044 is 44030240001.

It can be written as a sum of positive squares in 4 ways, for example, as 6220476900 + 3783726144 = 78870^2 + 61512^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10004203043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3923482 + ... + 3926030.

It is an arithmetic number, because the mean of its divisors is an integer number (138881925).

Almost surely, 2^10004203044 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 10004203044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14999247900).

10004203044 is an abundant number, since it is smaller than the sum of its proper divisors (19994292756).

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

10004203044 is a wasteful number, since it uses less digits than its factorization.

10004203044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2635 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 10004203044 its reverse (44030240001), we get a palindrome (54034443045).

The spelling of 10004203044 in words is "ten billion, four million, two hundred three thousand, forty-four".