4197272433 has 4 divisors (see below), whose sum is σ = 5596363248. Its totient is φ = 2798181620.

The previous prime is 4197272413. The next prime is 4197272491. The reversal of 4197272433 is 3342727914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4197272433 - 2⁹ = 4197271921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4197272413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699545403 + ... + 699545408.

It is an arithmetic number, because the mean of its divisors is an integer number (1399090812).

Almost surely, 2^4197272433 is an apocalyptic number.

It is an amenable number.

4197272433 is a deficient number, since it is larger than the sum of its proper divisors (1399090815).

4197272433 is a wasteful number, since it uses less digits than its factorization.

4197272433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399090814.

The product of its digits is 254016, while the sum is 42.

The square root of 4197272433 is about 64786.3599301581. The cubic root of 4197272433 is about 1613.0793057294.

The spelling of 4197272433 in words is "four billion, one hundred ninety-seven million, two hundred seventy-two thousand, four hundred thirty-three".