4333004421 has 16 divisors (see below), whose sum is σ = 6122217024. Its totient is φ = 2716510464.

The previous prime is 4333004419. The next prime is 4333004437. The reversal of 4333004421 is 1244003334.

It is not a de Polignac number, because 4333004421 - 2¹ = 4333004419 is a prime.

It is a super-4 number, since 4×4333004421⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4333004391 and 4333004400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4333004411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28746 + ... + 97428.

It is an arithmetic number, because the mean of its divisors is an integer number (382638564).

Almost surely, 2^4333004421 is an apocalyptic number.

It is an amenable number.

4333004421 is a deficient number, since it is larger than the sum of its proper divisors (1789212603).

4333004421 is a wasteful number, since it uses less digits than its factorization.

4333004421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69940.

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

The square root of 4333004421 is about 65825.5605445180. The cubic root of 4333004421 is about 1630.2831657048.

Adding to 4333004421 its reverse (1244003334), we get a palindrome (5577007755).

The spelling of 4333004421 in words is "four billion, three hundred thirty-three million, four thousand, four hundred twenty-one".