4423312312 has 8 divisors (see below), whose sum is σ = 8293710600. Its totient is φ = 2211656152.

The previous prime is 4423312307. The next prime is 4423312351. The reversal of 4423312312 is 2132133244.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276457012 + ... + 276457027.

It is an arithmetic number, because the mean of its divisors is an integer number (1036713825).

Almost surely, 2^4423312312 is an apocalyptic number.

It is an amenable number.

4423312312 is a deficient number, since it is larger than the sum of its proper divisors (3870398288).

4423312312 is a wasteful number, since it uses less digits than its factorization.

4423312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552914045 (or 552914041 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 4423312312 is about 66507.9868286509. The cubic root of 4423312312 is about 1641.5314259496.

Adding to 4423312312 its reverse (2132133244), we get a palindrome (6555445556).

The spelling of 4423312312 in words is "four billion, four hundred twenty-three million, three hundred twelve thousand, three hundred twelve".