4233422144321 has 8 divisors (see below), whose sum is σ = 4275250722600. Its totient is φ = 4191647927040.

The previous prime is 4233422144311. The next prime is 4233422144387. The reversal of 4233422144321 is 1234412243324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 192071827600 + 4041350316721 = 438260^2 + 2010311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4233422144321 - 2¹⁸ = 4233421882177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4233422144311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13433720 + ... + 13745241.

It is an arithmetic number, because the mean of its divisors is an integer number (534406340325).

Almost surely, 2^{4233422144321} is an apocalyptic number.

It is an amenable number.

4233422144321 is a deficient number, since it is larger than the sum of its proper divisors (41828578279).

4233422144321 is a wasteful number, since it uses less digits than its factorization.

4233422144321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27180499.

The product of its digits is 110592, while the sum is 35.

Adding to 4233422144321 its reverse (1234412243324), we get a palindrome (5467834387645).

The spelling of 4233422144321 in words is "four trillion, two hundred thirty-three billion, four hundred twenty-two million, one hundred forty-four thousand, three hundred twenty-one".