4040323200321 has 16 divisors (see below), whose sum is σ = 5532875365248. Its totient is φ = 2620664668800.

The previous prime is 4040323200313. The next prime is 4040323200359. The reversal of 4040323200321 is 1230023230404.

4040323200321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4040323200321 - 2³ = 4040323200313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4040323200291 and 4040323200300.

It is not an unprimeable number, because it can be changed into a prime (4040323200301) 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, 2916276 + ... + 4072506.

It is an arithmetic number, because the mean of its divisors is an integer number (345804710328).

Almost surely, 2^{4040323200321} is an apocalyptic number.

It is an amenable number.

4040323200321 is a deficient number, since it is larger than the sum of its proper divisors (1492552164927).

4040323200321 is a wasteful number, since it uses less digits than its factorization.

4040323200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187752.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4040323200321 its reverse (1230023230404), we get a palindrome (5270346430725).

The spelling of 4040323200321 in words is "four trillion, forty billion, three hundred twenty-three million, two hundred thousand, three hundred twenty-one".