4300431140 has 12 divisors (see below), whose sum is σ = 9030905436. Its totient is φ = 1720172448.

The previous prime is 4300431137. The next prime is 4300431143. The reversal of 4300431140 is 411340034.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4300431137) and next prime (4300431143).

It can be written as a sum of positive squares in 2 ways, for example, as 855445504 + 3444985636 = 29248^2 + 58694^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 215021557 = 4300431140 / (4 + 3 + 0 + 0 + 4 + 3 + 1 + 1 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (4300431143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107510759 + ... + 107510798.

It is an arithmetic number, because the mean of its divisors is an integer number (752575453).

Almost surely, 2^4300431140 is an apocalyptic number.

It is an amenable number.

4300431140 is an abundant number, since it is smaller than the sum of its proper divisors (4730474296).

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

4300431140 is a wasteful number, since it uses less digits than its factorization.

4300431140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215021566 (or 215021564 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4300431140 is about 65577.6725723016. The cubic root of 4300431140 is about 1626.1876780121.

Adding to 4300431140 its reverse (411340034), we get a palindrome (4711771174).

The spelling of 4300431140 in words is "four billion, three hundred million, four hundred thirty-one thousand, one hundred forty".