1104996144 has 80 divisors (see below), whose sum is σ = 3283305728. Its totient is φ = 313687296.

The previous prime is 1104996133. The next prime is 1104996149. The reversal of 1104996144 is 4416994011.

It is not an unprimeable number, because it can be changed into a prime (1104996149) 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, 42279 + ... + 63225.

Almost surely, 2^1104996144 is an apocalyptic number.

1104996144 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 1104996144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641652864).

1104996144 is an abundant number, since it is smaller than the sum of its proper divisors (2178309584).

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

1104996144 is a wasteful number, since it uses less digits than its factorization.

1104996144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21122 (or 21116 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 1104996144 is about 33241.4822774196. The cubic root of 1104996144 is about 1033.8406098508.

The spelling of 1104996144 in words is "one billion, one hundred four million, nine hundred ninety-six thousand, one hundred forty-four".