4122124242 has 16 divisors (see below), whose sum is σ = 8245765920. Its totient is φ = 1373788512.

The previous prime is 4122124229. The next prime is 4122124289. The reversal of 4122124242 is 2424212214.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26248 + ... + 94515.

It is an arithmetic number, because the mean of its divisors is an integer number (515360370).

Almost surely, 2^4122124242 is an apocalyptic number.

4122124242 is an abundant number, since it is smaller than the sum of its proper divisors (4123641678).

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

4122124242 is a wasteful number, since it uses less digits than its factorization.

4122124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126457.

The product of its digits is 2048, while the sum is 24.

The square root of 4122124242 is about 64203.7712443747. The cubic root of 4122124242 is about 1603.3943877504.

Adding to 4122124242 its reverse (2424212214), we get a palindrome (6546336456).

The spelling of 4122124242 in words is "four billion, one hundred twenty-two million, one hundred twenty-four thousand, two hundred forty-two".