4423731332 has 6 divisors (see below), whose sum is σ = 7741529838. Its totient is φ = 2211865664.

The previous prime is 4423731331. The next prime is 4423731343. The reversal of 4423731332 is 2331373244.

It can be written as a sum of positive squares in only one way, i.e., 2570084416 + 1853646916 = 50696^2 + 43054^2 .

It is not an unprimeable number, because it can be changed into a prime (4423731331) 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 as a sum of consecutive naturals, namely, 552966413 + ... + 552966420.

It is an arithmetic number, because the mean of its divisors is an integer number (1290254973).

Almost surely, 2^4423731332 is an apocalyptic number.

It is an amenable number.

4423731332 is a deficient number, since it is larger than the sum of its proper divisors (3317798506).

4423731332 is a wasteful number, since it uses less digits than its factorization.

4423731332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105932837 (or 1105932835 counting only the distinct ones).

The product of its digits is 36288, while the sum is 32.

The square root of 4423731332 is about 66511.1369020257. The cubic root of 4423731332 is about 1641.5832583572.

The spelling of 4423731332 in words is "four billion, four hundred twenty-three million, seven hundred thirty-one thousand, three hundred thirty-two".