2044403230430 has 32 divisors (see below), whose sum is σ = 4045109321088. Its totient is φ = 737744394400.

The previous prime is 2044403230423. The next prime is 2044403230433. The reversal of 2044403230430 is 340323044402.

It is a junction number, because it is equal to n+sod(n) for n = 2044403230393 and 2044403230402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044403230433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70922552 + ... + 70951371.

It is an arithmetic number, because the mean of its divisors is an integer number (126409666284).

Almost surely, 2^{2044403230430} is an apocalyptic number.

2044403230430 is a deficient number, since it is larger than the sum of its proper divisors (2000706090658).

2044403230430 is a wasteful number, since it uses less digits than its factorization.

2044403230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141874072.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 2044403230430 its reverse (340323044402), we get a palindrome (2384726274832).

The spelling of 2044403230430 in words is "two trillion, forty-four billion, four hundred three million, two hundred thirty thousand, four hundred thirty".