1104111344 has 80 divisors (see below), whose sum is σ = 2537694720. Its totient is φ = 455535360.

The previous prime is 1104111341. The next prime is 1104111373. The reversal of 1104111344 is 4431114011.

It is a super-4 number, since 4×1104111344⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104111341) 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, 340322 + ... + 343550.

It is an arithmetic number, because the mean of its divisors is an integer number (31721184).

Almost surely, 2^1104111344 is an apocalyptic number.

1104111344 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 1104111344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268847360).

1104111344 is an abundant number, since it is smaller than the sum of its proper divisors (1433583376).

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

1104111344 is a wasteful number, since it uses less digits than its factorization.

1104111344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1104111344 is about 33228.1709397312. The cubic root of 1104111344 is about 1033.5645948807.

Adding to 1104111344 its reverse (4431114011), we get a palindrome (5535225355).

The spelling of 1104111344 in words is "one billion, one hundred four million, one hundred eleven thousand, three hundred forty-four".