4257027117 has 16 divisors (see below), whose sum is σ = 7207665280. Its totient is φ = 2432586816.

The previous prime is 4257027113. The next prime is 4257027127. The reversal of 4257027117 is 7117207524.

4257027117 is a `hidden beast` number, since 4 + 2 + 570 + 2 + 71 + 17 = 666.

It is not a de Polignac number, because 4257027117 - 2² = 4257027113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257027113) 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 15 ways as a sum of consecutive naturals, for example, 11261788 + ... + 11262165.

It is an arithmetic number, because the mean of its divisors is an integer number (450479080).

Almost surely, 2^4257027117 is an apocalyptic number.

It is an amenable number.

4257027117 is a deficient number, since it is larger than the sum of its proper divisors (2950638163).

4257027117 is a wasteful number, since it uses less digits than its factorization.

4257027117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22523969 (or 22523963 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The square root of 4257027117 is about 65245.8973192951. The cubic root of 4257027117 is about 1620.6981592958.

The spelling of 4257027117 in words is "four billion, two hundred fifty-seven million, twenty-seven thousand, one hundred seventeen".