4230421130144 has 48 divisors (see below), whose sum is σ = 9103999212000. Its totient is φ = 1919065071360.

The previous prime is 4230421130137. The next prime is 4230421130147. The reversal of 4230421130144 is 4410311240324.

It is not an unprimeable number, because it can be changed into a prime (4230421130147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11866679 + ... + 12217974.

It is an arithmetic number, because the mean of its divisors is an integer number (189666650250).

Almost surely, 2^{4230421130144} is an apocalyptic number.

4230421130144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4230421130144 is an abundant number, since it is smaller than the sum of its proper divisors (4873578081856).

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

4230421130144 is a wasteful number, since it uses less digits than its factorization.

4230421130144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24085173 (or 24085165 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4230421130144 its reverse (4410311240324), we get a palindrome (8640732370468).

The spelling of 4230421130144 in words is "four trillion, two hundred thirty billion, four hundred twenty-one million, one hundred thirty thousand, one hundred forty-four".