4033412224321 has 4 divisors (see below), whose sum is σ = 4172495404500. Its totient is φ = 3894329044144.

The previous prime is 4033412224301. The next prime is 4033412224349. The reversal of 4033412224321 is 1234222143304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1839861652225 + 2193550572096 = 1356415^2 + 1481064^2 .

It is a cyclic number.

It is not a de Polignac number, because 4033412224321 - 2³⁹ = 3483656410433 is a prime.

It is a super-2 number, since 2×4033412224321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4033412224301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69541590046 + ... + 69541590103.

It is an arithmetic number, because the mean of its divisors is an integer number (1043123851125).

Almost surely, 2^{4033412224321} is an apocalyptic number.

It is an amenable number.

4033412224321 is a deficient number, since it is larger than the sum of its proper divisors (139083180179).

4033412224321 is a wasteful number, since it uses less digits than its factorization.

4033412224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139083180178.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4033412224321 its reverse (1234222143304), we get a palindrome (5267634367625).

The spelling of 4033412224321 in words is "four trillion, thirty-three billion, four hundred twelve million, two hundred twenty-four thousand, three hundred twenty-one".