4239448132 has 6 divisors (see below), whose sum is σ = 7419034238. Its totient is φ = 2119724064.

The previous prime is 4239448097. The next prime is 4239448181. The reversal of 4239448132 is 2318449324.

It can be written as a sum of positive squares in only one way, i.e., 4030472196 + 208975936 = 63486^2 + 14456^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529931013 + ... + 529931020.

Almost surely, 2^4239448132 is an apocalyptic number.

It is an amenable number.

4239448132 is a deficient number, since it is larger than the sum of its proper divisors (3179586106).

4239448132 is a wasteful number, since it uses less digits than its factorization.

4239448132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059862037 (or 1059862035 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 4239448132 is about 65111.0446237810. The cubic root of 4239448132 is about 1618.4642423744.

The spelling of 4239448132 in words is "four billion, two hundred thirty-nine million, four hundred forty-eight thousand, one hundred thirty-two".