1044430441330 has 32 divisors (see below), whose sum is σ = 1922401615680. Its totient is φ = 408422237760.

The previous prime is 1044430441303. The next prime is 1044430441331. The reversal of 1044430441330 is 331440344401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1044430441292 and 1044430441301.

It is not an unprimeable number, because it can be changed into a prime (1044430441331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4783324 + ... + 4996903.

It is an arithmetic number, because the mean of its divisors is an integer number (60075050490).

Almost surely, 2^{1044430441330} is an apocalyptic number.

1044430441330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1044430441330 is a deficient number, since it is larger than the sum of its proper divisors (877971174350).

1044430441330 is a wasteful number, since it uses less digits than its factorization.

1044430441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780474.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1044430441330 its reverse (331440344401), we get a palindrome (1375870785731).

The spelling of 1044430441330 in words is "one trillion, forty-four billion, four hundred thirty million, four hundred forty-one thousand, three hundred thirty".