11004044104 has 32 divisors (see below), whose sum is σ = 22996072800. Its totient is φ = 4905826560.

The previous prime is 11004044071. The next prime is 11004044111. The reversal of 11004044104 is 40144040011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2126682 + ... + 2131849.

It is an arithmetic number, because the mean of its divisors is an integer number (718627275).

Almost surely, 2^11004044104 is an apocalyptic number.

It is an amenable number.

11004044104 is an abundant number, since it is smaller than the sum of its proper divisors (11992028696).

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

11004044104 is a wasteful number, since it uses less digits than its factorization.

11004044104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258573 (or 4258569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11004044104 its reverse (40144040011), we get a palindrome (51148084115).

The spelling of 11004044104 in words is "eleven billion, four million, forty-four thousand, one hundred four".