13204414020 has 96 divisors (see below), whose sum is σ = 42326178048. Its totient is φ = 3013005312.

The previous prime is 13204414007. The next prime is 13204414031. The reversal of 13204414020 is 2041440231.

It is a super-2 number, since 2×13204414020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222552 + ... + 275568.

It is an arithmetic number, because the mean of its divisors is an integer number (440897688).

Almost surely, 2^13204414020 is an apocalyptic number.

13204414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13204414020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21163089024).

13204414020 is an abundant number, since it is smaller than the sum of its proper divisors (29121764028).

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

13204414020 is a wasteful number, since it uses less digits than its factorization.

13204414020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53629 (or 53627 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13204414020 its reverse (2041440231), we get a palindrome (15245854251).

The spelling of 13204414020 in words is "thirteen billion, two hundred four million, four hundred fourteen thousand, twenty".