4433122433421 has 48 divisors (see below), whose sum is σ = 7361415914112. Its totient is φ = 2544481104000.

The previous prime is 4433122433419. The next prime is 4433122433471. The reversal of 4433122433421 is 1243342213344.

4433122433421 is a `hidden beast` number, since 4 + 4 + 3 + 3 + 1 + 224 + 3 + 3 + 421 = 666.

It is not a de Polignac number, because 4433122433421 - 2¹ = 4433122433419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4433122433471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9408210 + ... + 9868163.

It is an arithmetic number, because the mean of its divisors is an integer number (153362831544).

Almost surely, 2^{4433122433421} is an apocalyptic number.

It is an amenable number.

4433122433421 is a deficient number, since it is larger than the sum of its proper divisors (2928293480691).

4433122433421 is a wasteful number, since it uses less digits than its factorization.

4433122433421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19276514 (or 19276511 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

Adding to 4433122433421 its reverse (1243342213344), we get a palindrome (5676464646765).

The spelling of 4433122433421 in words is "four trillion, four hundred thirty-three billion, one hundred twenty-two million, four hundred thirty-three thousand, four hundred twenty-one".