4320322012 has 6 divisors (see below), whose sum is σ = 7560563528. Its totient is φ = 2160161004.

The previous prime is 4320322007. The next prime is 4320322043. The reversal of 4320322012 is 2102230234.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 540040248 + ... + 540040255.

Almost surely, 2^4320322012 is an apocalyptic number.

It is an amenable number.

4320322012 is a deficient number, since it is larger than the sum of its proper divisors (3240241516).

4320322012 is a wasteful number, since it uses less digits than its factorization.

4320322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080080507 (or 1080080505 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4320322012 is about 65729.1564832533. The cubic root of 4320322012 is about 1628.6910353888.

Adding to 4320322012 its reverse (2102230234), we get a palindrome (6422552246).

The spelling of 4320322012 in words is "four billion, three hundred twenty million, three hundred twenty-two thousand, twelve".