4273500427 has 16 divisors (see below), whose sum is σ = 4994795520. Its totient is φ = 3580119648.

The previous prime is 4273500421. The next prime is 4273500457. The reversal of 4273500427 is 7240053724.

It is not a de Polignac number, because 4273500427 - 2¹¹ = 4273498379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4273500392 and 4273500401.

It is not an unprimeable number, because it can be changed into a prime (4273500421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240474 + ... + 257632.

It is an arithmetic number, because the mean of its divisors is an integer number (312174720).

Almost surely, 2^4273500427 is an apocalyptic number.

4273500427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4273500427 is a deficient number, since it is larger than the sum of its proper divisors (721295093).

4273500427 is a wasteful number, since it uses less digits than its factorization.

4273500427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17970.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 4273500427 is about 65372.0156259542. The cubic root of 4273500427 is about 1622.7859933986.

The spelling of 4273500427 in words is "four billion, two hundred seventy-three million, five hundred thousand, four hundred twenty-seven".