4318041220 has 12 divisors (see below), whose sum is σ = 9067886604. Its totient is φ = 1727216480.

The previous prime is 4318041187. The next prime is 4318041263. The reversal of 4318041220 is 221408134.

It can be written as a sum of positive squares in 2 ways, for example, as 3246264576 + 1071776644 = 56976^2 + 32738^2 .

It is a super-3 number, since 3×4318041220³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107951011 + ... + 107951050.

It is an arithmetic number, because the mean of its divisors is an integer number (755657217).

Almost surely, 2^4318041220 is an apocalyptic number.

It is an amenable number.

4318041220 is an abundant number, since it is smaller than the sum of its proper divisors (4749845384).

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

4318041220 is a wasteful number, since it uses less digits than its factorization.

4318041220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215902070 (or 215902068 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4318041220 is about 65711.8042668134. The cubic root of 4318041220 is about 1628.4043777927.

Adding to 4318041220 its reverse (221408134), we get a palindrome (4539449354).

The spelling of 4318041220 in words is "four billion, three hundred eighteen million, forty-one thousand, two hundred twenty".