4302143340 has 96 divisors (see below), whose sum is σ = 13356645120. Its totient is φ = 1025836800.

The previous prime is 4302143333. The next prime is 4302143341. The reversal of 4302143340 is 433412034.

It is a self number, because there is not a number n which added to its sum of digits gives 4302143340.

It is not an unprimeable number, because it can be changed into a prime (4302143341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13170 + ... + 93689.

It is an arithmetic number, because the mean of its divisors is an integer number (139131720).

Almost surely, 2^4302143340 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 4302143340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6678322560).

4302143340 is an abundant number, since it is smaller than the sum of its proper divisors (9054501780).

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

4302143340 is a wasteful number, since it uses less digits than its factorization.

4302143340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106943 (or 106941 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4302143340 is about 65590.7260212905. The cubic root of 4302143340 is about 1626.4034694840.

Adding to 4302143340 its reverse (433412034), we get a palindrome (4735555374).

The spelling of 4302143340 in words is "four billion, three hundred two million, one hundred forty-three thousand, three hundred forty".