2124242516 has 24 divisors (see below), whose sum is σ = 4072360320. Its totient is φ = 961520000.

The previous prime is 2124242507. The next prime is 2124242537. The reversal of 2124242516 is 6152424212.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 90485 + ... + 111516.

It is an arithmetic number, because the mean of its divisors is an integer number (169681680).

Almost surely, 2^2124242516 is an apocalyptic number.

It is an amenable number.

2124242516 is a deficient number, since it is larger than the sum of its proper divisors (1948117804).

2124242516 is a wasteful number, since it uses less digits than its factorization.

2124242516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202255 (or 202253 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 2124242516 is about 46089.5054866073. The cubic root of 2124242516 is about 1285.4880160241.

Adding to 2124242516 its reverse (6152424212), we get a palindrome (8276666728).

The spelling of 2124242516 in words is "two billion, one hundred twenty-four million, two hundred forty-two thousand, five hundred sixteen".