2430217055 has 16 divisors (see below), whose sum is σ = 3365872704. Its totient is φ = 1649932800.

The previous prime is 2430217051. The next prime is 2430217057. The reversal of 2430217055 is 5507120342.

It is a happy number.

It is not a de Polignac number, because 2430217055 - 2² = 2430217051 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 (2430217051) 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 in 15 ways as a sum of consecutive naturals, for example, 340202 + ... + 347271.

It is an arithmetic number, because the mean of its divisors is an integer number (210367044).

Almost surely, 2^2430217055 is an apocalyptic number.

2430217055 is a deficient number, since it is larger than the sum of its proper divisors (935655649).

2430217055 is a wasteful number, since it uses less digits than its factorization.

2430217055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687586.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2430217055 is about 49297.2317174099. The cubic root of 2430217055 is about 1344.4614520473.

Adding to 2430217055 its reverse (5507120342), we get a palindrome (7937337397).

The spelling of 2430217055 in words is "two billion, four hundred thirty million, two hundred seventeen thousand, fifty-five".