13343441104 has 80 divisors (see below), whose sum is σ = 30705177600. Its totient is φ = 5496791040.

The previous prime is 13343441101. The next prime is 13343441107. The reversal of 13343441104 is 40114434331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13343441101) and next prime (13343441107).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13343441101) 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, 504432 + ... + 530224.

It is an arithmetic number, because the mean of its divisors is an integer number (383814720).

Almost surely, 2^13343441104 is an apocalyptic number.

13343441104 is a gapful number since it is divisible by the number (14) 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 13343441104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15352588800).

13343441104 is an abundant number, since it is smaller than the sum of its proper divisors (17361736496).

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

13343441104 is a wasteful number, since it uses less digits than its factorization.

13343441104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25988 (or 25982 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13343441104 its reverse (40114434331), we get a palindrome (53457875435).

The spelling of 13343441104 in words is "thirteen billion, three hundred forty-three million, four hundred forty-one thousand, one hundred four".