11040104000 has 56 divisors (see below), whose sum is σ = 27340837368. Its totient is φ = 4416038400.

The previous prime is 11040103979. The next prime is 11040104077. The reversal of 11040104000 is 40104011.

It can be written as a sum of positive squares in 4 ways, for example, as 2481633856 + 8558470144 = 49816^2 + 92512^2 .

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, 682007 + ... + 698006.

Almost surely, 2^11040104000 is an apocalyptic number.

11040104000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040104000 is an abundant number, since it is smaller than the sum of its proper divisors (16300733368).

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

11040104000 is an equidigital number, since it uses as much as digits as its factorization.

11040104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380040 (or 1380020 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11040104000 its sum of digits (11), we get a palindrome (11040104011).

Adding to 11040104000 its reverse (40104011), we get a palindrome (11080208011).

The spelling of 11040104000 in words is "eleven billion, forty million, one hundred four thousand".