4272073241 has 2 divisors, whose sum is σ = 4272073242. Its totient is φ = 4272073240.

The previous prime is 4272073213. The next prime is 4272073277. The reversal of 4272073241 is 1423702724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4271929600 + 143641 = 65360^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 4272073241 - 2²⁶ = 4204964377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4272073198 and 4272073207.

It is not a weakly prime, because it can be changed into another prime (4272070241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136036620 + 2136036621.

It is an arithmetic number, because the mean of its divisors is an integer number (2136036621).

Almost surely, 2^4272073241 is an apocalyptic number.

It is an amenable number.

4272073241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272073241 is an equidigital number, since it uses as much as digits as its factorization.

4272073241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 4272073241 is about 65361.0988356224. The cubic root of 4272073241 is about 1622.6053237611.

Adding to 4272073241 its reverse (1423702724), we get a palindrome (5695775965).

The spelling of 4272073241 in words is "four billion, two hundred seventy-two million, seventy-three thousand, two hundred forty-one".