1004322041344 has 80 divisors (see below), whose sum is σ = 2040049937376. Its totient is φ = 493846528000.

The previous prime is 1004322041323. The next prime is 1004322041347. The reversal of 1004322041344 is 4431402234001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004322041347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14542704 + ... + 14611600.

Almost surely, 2^{1004322041344} 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 1004322041344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1020024968688).

1004322041344 is an abundant number, since it is smaller than the sum of its proper divisors (1035727896032).

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

1004322041344 is an frugal number, since it uses more digits than its factorization.

1004322041344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69387 (or 69371 counting only the distinct ones).

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

Adding to 1004322041344 its reverse (4431402234001), we get a palindrome (5435724275345).

The spelling of 1004322041344 in words is "one trillion, four billion, three hundred twenty-two million, forty-one thousand, three hundred forty-four".