4422034430521 has 4 divisors (see below), whose sum is σ = 4422152675700. Its totient is φ = 4421916185344.

The previous prime is 4422034430501. The next prime is 4422034430531. The reversal of 4422034430521 is 1250344302244.

4422034430521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1527745440400 + 2894288990121 = 1236020^2 + 1701261^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422034430521 - 2⁷ = 4422034430393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4422034430501) 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, 59066476 + ... + 59141293.

It is an arithmetic number, because the mean of its divisors is an integer number (1105538168925).

Almost surely, 2^{4422034430521} is an apocalyptic number.

It is an amenable number.

4422034430521 is a deficient number, since it is larger than the sum of its proper divisors (118245179).

4422034430521 is a wasteful number, since it uses less digits than its factorization.

4422034430521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118245178.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 4422034430521 its reverse (1250344302244), we get a palindrome (5672378732765).

The spelling of 4422034430521 in words is "four trillion, four hundred twenty-two billion, thirty-four million, four hundred thirty thousand, five hundred twenty-one".