4023332332321 has 4 divisors (see below), whose sum is σ = 4036269092544. Its totient is φ = 4010395572100.

The previous prime is 4023332332303. The next prime is 4023332332333. The reversal of 4023332332321 is 1232332333204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4023332332321 - 2²³ = 4023323943713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023332332361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6468379645 + ... + 6468380266.

It is an arithmetic number, because the mean of its divisors is an integer number (1009067273136).

Almost surely, 2^{4023332332321} is an apocalyptic number.

It is an amenable number.

4023332332321 is a deficient number, since it is larger than the sum of its proper divisors (12936760223).

4023332332321 is a wasteful number, since it uses less digits than its factorization.

4023332332321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12936760222.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 4023332332321 its reverse (1232332333204), we get a palindrome (5255664665525).

The spelling of 4023332332321 in words is "four trillion, twenty-three billion, three hundred thirty-two million, three hundred thirty-two thousand, three hundred twenty-one".