1104120423144 has 96 divisors (see below), whose sum is σ = 3015435201480. Its totient is φ = 364962004992.

The previous prime is 1104120423127. The next prime is 1104120423163. The reversal of 1104120423144 is 4413240214011.

1104120423144 is a `hidden beast` number, since 1 + 10 + 412 + 0 + 4 + 231 + 4 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 779035716900 + 325084706244 = 882630^2 + 570162^2 .

It is a super-2 number, since 2×1104120423144² (a number of 25 digits) contains 22 as substring.

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, 4222522 + ... + 4476374.

Almost surely, 2^{1104120423144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104120423144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1507717600740).

1104120423144 is an abundant number, since it is smaller than the sum of its proper divisors (1911314778336).

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

1104120423144 is a wasteful number, since it uses less digits than its factorization.

1104120423144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254371 (or 254364 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1104120423144 its reverse (4413240214011), we get a palindrome (5517360637155).

The spelling of 1104120423144 in words is "one trillion, one hundred four billion, one hundred twenty million, four hundred twenty-three thousand, one hundred forty-four".