4124204020 has 24 divisors (see below), whose sum is σ = 8671728744. Its totient is φ = 1647605376.

The previous prime is 4124203943. The next prime is 4124204039. The reversal of 4124204020 is 204024214.

It can be written as a sum of positive squares in 4 ways, for example, as 4104676 + 4120099344 = 2026^2 + 64188^2 .

It is a congruent 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, 113427 + ... + 145306.

It is an arithmetic number, because the mean of its divisors is an integer number (361322031).

Almost surely, 2^4124204020 is an apocalyptic number.

It is an amenable number.

4124204020 is an abundant number, since it is smaller than the sum of its proper divisors (4547524724).

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

4124204020 is a wasteful number, since it uses less digits than its factorization.

4124204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259539 (or 259537 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4124204020 is about 64219.9658984649. The cubic root of 4124204020 is about 1603.6640014660.

Adding to 4124204020 its reverse (204024214), we get a palindrome (4328228234).

The spelling of 4124204020 in words is "four billion, one hundred twenty-four million, two hundred four thousand, twenty".