4230642180 has 96 divisors (see below), whose sum is σ = 11976854400. Its totient is φ = 1115762688.

The previous prime is 4230642127. The next prime is 4230642191. The reversal of 4230642180 is 812460324.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2238676 + ... + 2240564.

It is an arithmetic number, because the mean of its divisors is an integer number (124758900).

Almost surely, 2^4230642180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4230642180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5988427200).

4230642180 is an abundant number, since it is smaller than the sum of its proper divisors (7746212220).

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

4230642180 is a wasteful number, since it uses less digits than its factorization.

4230642180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4230642180 is about 65043.3869044348. The cubic root of 4230642180 is about 1617.3428701815.

The spelling of 4230642180 in words is "four billion, two hundred thirty million, six hundred forty-two thousand, one hundred eighty".