4104123220 has 48 divisors (see below), whose sum is σ = 9033937920. Its totient is φ = 1563192576.

The previous prime is 4104123203. The next prime is 4104123229. The reversal of 4104123220 is 223214014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104123229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82576 + ... + 122584.

It is an arithmetic number, because the mean of its divisors is an integer number (188207040).

Almost surely, 2^4104123220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4104123220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4516968960).

4104123220 is an abundant number, since it is smaller than the sum of its proper divisors (4929814700).

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

4104123220 is a wasteful number, since it uses less digits than its factorization.

4104123220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40264 (or 40262 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4104123220 is about 64063.4312225001. The cubic root of 4104123220 is about 1601.0570124866.

Adding to 4104123220 its reverse (223214014), we get a palindrome (4327337234).

It can be divided in two parts, 41041 and 23220, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 4104123220 in words is "four billion, one hundred four million, one hundred twenty-three thousand, two hundred twenty".