4272216231 has 8 divisors (see below), whose sum is σ = 5698631664. Its totient is φ = 2846972480.

The previous prime is 4272216197. The next prime is 4272216233. The reversal of 4272216231 is 1326122724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4272216231 - 2¹⁵ = 4272183463 is a prime.

It is a super-2 number, since 2×4272216231² = 36503663048839690722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272216233) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 284376 + ... + 299021.

It is an arithmetic number, because the mean of its divisors is an integer number (712328958).

Almost surely, 2^4272216231 is an apocalyptic number.

4272216231 is a deficient number, since it is larger than the sum of its proper divisors (1426415433).

4272216231 is a wasteful number, since it uses less digits than its factorization.

4272216231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585841.

The product of its digits is 8064, while the sum is 30.

The square root of 4272216231 is about 65362.1926728288. The cubic root of 4272216231 is about 1622.6234268954.

Adding to 4272216231 its reverse (1326122724), we get a palindrome (5598338955).

The spelling of 4272216231 in words is "four billion, two hundred seventy-two million, two hundred sixteen thousand, two hundred thirty-one".