4243210140 has 48 divisors (see below), whose sum is σ = 12794912928. Its totient is φ = 1044482304.

The previous prime is 4243210129. The next prime is 4243210141. The reversal of 4243210140 is 410123424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243210141) 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, 2719227 + ... + 2720786.

It is an arithmetic number, because the mean of its divisors is an integer number (266560686).

Almost surely, 2^4243210140 is an apocalyptic number.

It is an amenable number.

4243210140 is an abundant number, since it is smaller than the sum of its proper divisors (8551702788).

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

4243210140 is a wasteful number, since it uses less digits than its factorization.

4243210140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440038 (or 5440036 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4243210140 is about 65139.9273871256. The cubic root of 4243210140 is about 1618.9428326006.

Adding to 4243210140 its reverse (410123424), we get a palindrome (4653333564).

The spelling of 4243210140 in words is "four billion, two hundred forty-three million, two hundred ten thousand, one hundred forty".