4321535012 has 12 divisors (see below), whose sum is σ = 7568499456. Its totient is φ = 2159106600.

The previous prime is 4321535011. The next prime is 4321535017. The reversal of 4321535012 is 2105351234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4321535011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409364 + ... + 419787.

It is an arithmetic number, because the mean of its divisors is an integer number (630708288).

Almost surely, 2^4321535012 is an apocalyptic number.

It is an amenable number.

4321535012 is a deficient number, since it is larger than the sum of its proper divisors (3246964444).

4321535012 is a wasteful number, since it uses less digits than its factorization.

4321535012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830458 (or 830456 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4321535012 is about 65738.3830954185. The cubic root of 4321535012 is about 1628.8434482071.

Adding to 4321535012 its reverse (2105351234), we get a palindrome (6426886246).

The spelling of 4321535012 in words is "four billion, three hundred twenty-one million, five hundred thirty-five thousand, twelve".