4230421340212 has 24 divisors (see below), whose sum is σ = 7806387357440. Its totient is φ = 2000410836480.

The previous prime is 4230421340207. The next prime is 4230421340221. The reversal of 4230421340212 is 2120431240324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48191364 + ... + 48279067.

Almost surely, 2^{4230421340212} is an apocalyptic number.

It is an amenable number.

4230421340212 is a deficient number, since it is larger than the sum of its proper divisors (3575966017228).

4230421340212 is a wasteful number, since it uses less digits than its factorization.

4230421340212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96471031 (or 96471029 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4230421340212 its reverse (2120431240324), we get a palindrome (6350852580536).

The spelling of 4230421340212 in words is "four trillion, two hundred thirty billion, four hundred twenty-one million, three hundred forty thousand, two hundred twelve".