4233331413221 has 8 divisors (see below), whose sum is σ = 4291391139840. Its totient is φ = 4175273548512.

The previous prime is 4233331413217. The next prime is 4233331413229. The reversal of 4233331413221 is 1223141333324.

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 4233331413221 - 2² = 4233331413217 is a prime.

It is a super-3 number, since 3×4233331413221³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233331413229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4469276 + ... + 5333018.

It is an arithmetic number, because the mean of its divisors is an integer number (536423892480).

Almost surely, 2^{4233331413221} is an apocalyptic number.

It is an amenable number.

4233331413221 is a deficient number, since it is larger than the sum of its proper divisors (58059726619).

4233331413221 is an equidigital number, since it uses as much as digits as its factorization.

4233331413221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930955.

The product of its digits is 31104, while the sum is 32.

Adding to 4233331413221 its reverse (1223141333324), we get a palindrome (5456472746545).

The spelling of 4233331413221 in words is "four trillion, two hundred thirty-three billion, three hundred thirty-one million, four hundred thirteen thousand, two hundred twenty-one".