2430217056 has 48 divisors (see below), whose sum is σ = 6499697904. Its totient is φ = 794786304.

The previous prime is 2430217051. The next prime is 2430217057. The reversal of 2430217056 is 6507120342.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430217051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233731 + ... + 243906.

It is an arithmetic number, because the mean of its divisors is an integer number (135410373).

Almost surely, 2^2430217056 is an apocalyptic number.

It is an amenable number.

2430217056 is an abundant number, since it is smaller than the sum of its proper divisors (4069480848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2430217056 is a wasteful number, since it uses less digits than its factorization.

2430217056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477703 (or 477695 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2430217056 is about 49297.2317275524. The cubic root of 2430217056 is about 1344.4614522317.

Adding to 2430217056 its reverse (6507120342), we get a palindrome (8937337398).

The spelling of 2430217056 in words is "two billion, four hundred thirty million, two hundred seventeen thousand, fifty-six".