10321432444 has 6 divisors (see below), whose sum is σ = 18062506784. Its totient is φ = 5160716220.

The previous prime is 10321432441. The next prime is 10321432483. The reversal of 10321432444 is 44423412301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321432441) 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 as a sum of consecutive naturals, namely, 1290179052 + ... + 1290179059.

Almost surely, 2^10321432444 is an apocalyptic number.

It is an amenable number.

10321432444 is a deficient number, since it is larger than the sum of its proper divisors (7741074340).

10321432444 is a wasteful number, since it uses less digits than its factorization.

10321432444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580358115 (or 2580358113 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 10321432444 its reverse (44423412301), we get a palindrome (54744844745).

The spelling of 10321432444 in words is "ten billion, three hundred twenty-one million, four hundred thirty-two thousand, four hundred forty-four".