4204334421 has 96 divisors (see below), whose sum is σ = 7803494400. Its totient is φ = 2126113920.

The previous prime is 4204334377. The next prime is 4204334429. The reversal of 4204334421 is 1244334024.

It is a happy number.

4204334421 is a `hidden beast` number, since 4 + 204 + 3 + 34 + 421 = 666.

It is not a de Polignac number, because 4204334421 - 2¹³ = 4204326229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204334429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1074150 + ... + 1078056.

It is an arithmetic number, because the mean of its divisors is an integer number (81286400).

Almost surely, 2^4204334421 is an apocalyptic number.

It is an amenable number.

4204334421 is a deficient number, since it is larger than the sum of its proper divisors (3599159979).

4204334421 is a wasteful number, since it uses less digits than its factorization.

4204334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999 (or 3996 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4204334421 is about 64840.8391447859. The cubic root of 4204334421 is about 1613.9834773487.

Adding to 4204334421 its reverse (1244334024), we get a palindrome (5448668445).

The spelling of 4204334421 in words is "four billion, two hundred four million, three hundred thirty-four thousand, four hundred twenty-one".