4124424020 has 12 divisors (see below), whose sum is σ = 8661290484. Its totient is φ = 1649769600.

The previous prime is 4124424019. The next prime is 4124424023. The reversal of 4124424020 is 204244214.

It can be written as a sum of positive squares in 2 ways, for example, as 2208436036 + 1915987984 = 46994^2 + 43772^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124424023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103110581 + ... + 103110620.

It is an arithmetic number, because the mean of its divisors is an integer number (721774207).

Almost surely, 2^4124424020 is an apocalyptic number.

It is an amenable number.

4124424020 is an abundant number, since it is smaller than the sum of its proper divisors (4536866464).

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

4124424020 is a wasteful number, since it uses less digits than its factorization.

4124424020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206221210 (or 206221208 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4124424020 is about 64221.6787385693. The cubic root of 4124424020 is about 1603.6925160436.

Adding to 4124424020 its reverse (204244214), we get a palindrome (4328668234).

The spelling of 4124424020 in words is "four billion, one hundred twenty-four million, four hundred twenty-four thousand, twenty".