1323004244001 has 16 divisors (see below), whose sum is σ = 1926359897088. Its totient is φ = 800991550800.

The previous prime is 1323004243999. The next prime is 1323004244041. The reversal of 1323004244001 is 1004424003231.

It is not a de Polignac number, because 1323004244001 - 2¹ = 1323004243999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323004244041) 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, 20697685 + ... + 20761506.

It is an arithmetic number, because the mean of its divisors is an integer number (120397493568).

Almost surely, 2^{1323004244001} is an apocalyptic number.

1323004244001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1323004244001 is a deficient number, since it is larger than the sum of its proper divisors (603355653087).

1323004244001 is a wasteful number, since it uses less digits than its factorization.

1323004244001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41460172.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1323004244001 its reverse (1004424003231), we get a palindrome (2327428247232).

The spelling of 1323004244001 in words is "one trillion, three hundred twenty-three billion, four million, two hundred forty-four thousand, one".