11244400104 has 64 divisors (see below), whose sum is σ = 33163223040. Its totient is φ = 3109049280.

The previous prime is 11244400093. The next prime is 11244400109. The reversal of 11244400104 is 40100444211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11244400109) 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, 1074324 + ... + 1084739.

It is an arithmetic number, because the mean of its divisors is an integer number (518175360).

Almost surely, 2^11244400104 is an apocalyptic number.

11244400104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11244400104 is an abundant number, since it is smaller than the sum of its proper divisors (21918822936).

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

11244400104 is a wasteful number, since it uses less digits than its factorization.

11244400104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159110 (or 2159106 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 11244400104 its reverse (40100444211), we get a palindrome (51344844315).

The spelling of 11244400104 in words is "eleven billion, two hundred forty-four million, four hundred thousand, one hundred four".