1044423321352 has 64 divisors (see below), whose sum is σ = 2116240732800. Its totient is φ = 481748467200.

The previous prime is 1044423321343. The next prime is 1044423321353. The reversal of 1044423321352 is 2531233244401.

1044423321352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1044423321353) 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, 4731852 + ... + 4947652.

It is an arithmetic number, because the mean of its divisors is an integer number (33066261450).

Almost surely, 2^{1044423321352} is an apocalyptic number.

It is an amenable number.

1044423321352 is an abundant number, since it is smaller than the sum of its proper divisors (1071817411448).

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

1044423321352 is a wasteful number, since it uses less digits than its factorization.

1044423321352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216766 (or 216762 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1044423321352 its reverse (2531233244401), we get a palindrome (3575656565753).

The spelling of 1044423321352 in words is "one trillion, forty-four billion, four hundred twenty-three million, three hundred twenty-one thousand, three hundred fifty-two".