1104041111200 has 144 divisors (see below), whose sum is σ = 2718280940760. Its totient is φ = 437856849920.

The previous prime is 1104041111177. The next prime is 1104041111249. The reversal of 1104041111200 is 21111404011.

It can be written as a sum of positive squares in 12 ways, for example, as 330436426896 + 773604684304 = 574836^2 + 879548^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46164846 + ... + 46188754.

Almost surely, 2^{1104041111200} is an apocalyptic number.

1104041111200 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 1104041111200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1359140470380).

1104041111200 is an abundant number, since it is smaller than the sum of its proper divisors (1614239829560).

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

1104041111200 is a wasteful number, since it uses less digits than its factorization.

1104041111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24419 (or 24406 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1104041111200 its reverse (21111404011), we get a palindrome (1125152515211).

The spelling of 1104041111200 in words is "one trillion, one hundred four billion, forty-one million, one hundred eleven thousand, two hundred".