13414413220 has 24 divisors (see below), whose sum is σ = 30337212024. Its totient is φ = 4953014016.

The previous prime is 13414413203. The next prime is 13414413223. The reversal of 13414413220 is 2231441431.

It can be written as a sum of positive squares in 4 ways, for example, as 538518436 + 12875894784 = 23206^2 + 113472^2 .

It is not an unprimeable number, because it can be changed into a prime (13414413223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25796689 + ... + 25797208.

It is an arithmetic number, because the mean of its divisors is an integer number (1264050501).

Almost surely, 2^13414413220 is an apocalyptic number.

13414413220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13414413220 is an abundant number, since it is smaller than the sum of its proper divisors (16922798804).

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

13414413220 is a wasteful number, since it uses less digits than its factorization.

13414413220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51593919 (or 51593917 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13414413220 its reverse (2231441431), we get a palindrome (15645854651).

The spelling of 13414413220 in words is "thirteen billion, four hundred fourteen million, four hundred thirteen thousand, two hundred twenty".