4202421034230 has 256 divisors, whose sum is σ = 11926766592000. Its totient is φ = 1050599227392.

The previous prime is 4202421034213. The next prime is 4202421034237. The reversal of 4202421034230 is 324301242024.

4202421034230 is a `hidden beast` number, since 4 + 2 + 0 + 2 + 421 + 0 + 3 + 4 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4202421034194 and 4202421034203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202421034237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 341959926 + ... + 341972214.

It is an arithmetic number, because the mean of its divisors is an integer number (46588932000).

Almost surely, 2^{4202421034230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4202421034230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5963383296000).

4202421034230 is an abundant number, since it is smaller than the sum of its proper divisors (7724345557770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4202421034230 is a wasteful number, since it uses less digits than its factorization.

4202421034230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13420 (or 13414 counting only the distinct ones).

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

Adding to 4202421034230 its reverse (324301242024), we get a palindrome (4526722276254).

The spelling of 4202421034230 in words is "four trillion, two hundred two billion, four hundred twenty-one million, thirty-four thousand, two hundred thirty".