4272339172 has 6 divisors (see below), whose sum is σ = 7476593558. Its totient is φ = 2136169584.

The previous prime is 4272339103. The next prime is 4272339191. The reversal of 4272339172 is 2719332724.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2618778276 + 1653560896 = 51174^2 + 40664^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534042393 + ... + 534042400.

Almost surely, 2^4272339172 is an apocalyptic number.

It is an amenable number.

4272339172 is a deficient number, since it is larger than the sum of its proper divisors (3204254386).

4272339172 is a wasteful number, since it uses less digits than its factorization.

4272339172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068084797 (or 1068084795 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 4272339172 is about 65363.1331256390. The cubic root of 4272339172 is about 1622.6389914192.

The spelling of 4272339172 in words is "four billion, two hundred seventy-two million, three hundred thirty-nine thousand, one hundred seventy-two".