4430311140430 has 64 divisors (see below), whose sum is σ = 9620460720000. Its totient is φ = 1466585723904.

The previous prime is 4430311140397. The next prime is 4430311140443. The reversal of 4430311140430 is 340411130344.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22170115 + ... + 22369054.

It is an arithmetic number, because the mean of its divisors is an integer number (150319698750).

Almost surely, 2^{4430311140430} is an apocalyptic number.

4430311140430 is an abundant number, since it is smaller than the sum of its proper divisors (5190149579570).

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

4430311140430 is a wasteful number, since it uses less digits than its factorization.

4430311140430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44539226 (or 44539212 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4430311140430 its reverse (340411130344), we get a palindrome (4770722270774).

The spelling of 4430311140430 in words is "four trillion, four hundred thirty billion, three hundred eleven million, one hundred forty thousand, four hundred thirty".