4321133272 has 16 divisors (see below), whose sum is σ = 8216240400. Its totient is φ = 2130135840.

The previous prime is 4321133263. The next prime is 4321133279. The reversal of 4321133272 is 2723311234.

It is a self number, because there is not a number n which added to its sum of digits gives 4321133272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321133279) 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, 3803247 + ... + 3804382.

It is an arithmetic number, because the mean of its divisors is an integer number (513515025).

Almost surely, 2^4321133272 is an apocalyptic number.

It is an amenable number.

4321133272 is a deficient number, since it is larger than the sum of its proper divisors (3895107128).

4321133272 is a wasteful number, since it uses less digits than its factorization.

4321133272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607706 (or 7607702 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 4321133272 is about 65735.3274274952. The cubic root of 4321133272 is about 1628.7929729444.

The spelling of 4321133272 in words is "four billion, three hundred twenty-one million, one hundred thirty-three thousand, two hundred seventy-two".