4243223131030 has 32 divisors (see below), whose sum is σ = 8255676659328. Its totient is φ = 1560947241600.

The previous prime is 4243223131019. The next prime is 4243223131051. The reversal of 4243223131030 is 301313223424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4243223131030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60186501 + ... + 60256960.

It is an arithmetic number, because the mean of its divisors is an integer number (257989895604).

Almost surely, 2^{4243223131030} is an apocalyptic number.

4243223131030 is a deficient number, since it is larger than the sum of its proper divisors (4012453528298).

4243223131030 is a wasteful number, since it uses less digits than its factorization.

4243223131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120443752.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4243223131030 its reverse (301313223424), we get a palindrome (4544536354454).

The spelling of 4243223131030 in words is "four trillion, two hundred forty-three billion, two hundred twenty-three million, one hundred thirty-one thousand, thirty".