13324000002001 has 16 divisors (see below), whose sum is σ = 14584378428928. Its totient is φ = 12097264334400.

The previous prime is 13324000001927. The next prime is 13324000002023. The reversal of 13324000002001 is 10020000042331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13324000002001 - 2²¹ = 13323997904849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13324000002041) 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, 89667196 + ... + 89815666.

It is an arithmetic number, because the mean of its divisors is an integer number (911523651808).

Almost surely, 2^{13324000002001} is an apocalyptic number.

It is an amenable number.

13324000002001 is a deficient number, since it is larger than the sum of its proper divisors (1260378426927).

13324000002001 is a wasteful number, since it uses less digits than its factorization.

13324000002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261712.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13324000002001 its reverse (10020000042331), we get a palindrome (23344000044332).

The spelling of 13324000002001 in words is "thirteen trillion, three hundred twenty-four billion, two thousand, one".