2530216142 has 16 divisors (see below), whose sum is σ = 3880602432. Its totient is φ = 1236744960.

The previous prime is 2530216141. The next prime is 2530216151. The reversal of 2530216142 is 2416120352.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530216141) 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, 67538 + ... + 98090.

It is an arithmetic number, because the mean of its divisors is an integer number (242537652).

Almost surely, 2^2530216142 is an apocalyptic number.

2530216142 is a deficient number, since it is larger than the sum of its proper divisors (1350386290).

2530216142 is a wasteful number, since it uses less digits than its factorization.

2530216142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31483.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2530216142 is about 50301.2538809919. The cubic root of 2530216142 is about 1362.6548742054.

Adding to 2530216142 its reverse (2416120352), we get a palindrome (4946336494).

The spelling of 2530216142 in words is "two billion, five hundred thirty million, two hundred sixteen thousand, one hundred forty-two".