4230341223021 has 12 divisors (see below), whose sum is σ = 6110561202460. Its totient is φ = 2820195947520.

The previous prime is 4230341222993. The next prime is 4230341223041. The reversal of 4230341223021 is 1203221430324.

4230341223021 is a `hidden beast` number, since 4 + 230 + 3 + 4 + 122 + 302 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 752157252900 + 3478183970121 = 867270^2 + 1864989^2 .

It is not a de Polignac number, because 4230341223021 - 2³¹ = 4228193739373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230341223041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1763290 + ... + 3401451.

Almost surely, 2^{4230341223021} is an apocalyptic number.

It is an amenable number.

4230341223021 is a deficient number, since it is larger than the sum of its proper divisors (1880219979439).

4230341223021 is a wasteful number, since it uses less digits than its factorization.

4230341223021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255756 (or 5255753 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4230341223021 its reverse (1203221430324), we get a palindrome (5433562653345).

The spelling of 4230341223021 in words is "four trillion, two hundred thirty billion, three hundred forty-one million, two hundred twenty-three thousand, twenty-one".