4230421044160 has 112 divisors (see below), whose sum is σ = 10170772444800. Its totient is φ = 1675874893824.

The previous prime is 4230421044079. The next prime is 4230421044167. The reversal of 4230421044160 is 614401240324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230421044167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79255561 + ... + 79308919.

Almost surely, 2^{4230421044160} is an apocalyptic number.

4230421044160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4230421044160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5085386222400).

4230421044160 is an abundant number, since it is smaller than the sum of its proper divisors (5940351400640).

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

4230421044160 is a wasteful number, since it uses less digits than its factorization.

4230421044160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55758 (or 55748 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4230421044160 its reverse (614401240324), we get a palindrome (4844822284484).

It can be divided in two parts, 42304 and 21044160, that added together give a square (21086464 = 4592²).

The spelling of 4230421044160 in words is "four trillion, two hundred thirty billion, four hundred twenty-one million, forty-four thousand, one hundred sixty".