11104033030040 has 64 divisors (see below), whose sum is σ = 25828657414560. Its totient is φ = 4293594869760.

The previous prime is 11104033030031. The next prime is 11104033030043. The reversal of 11104033030040 is 4003033040111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11104033029994 and 11104033030021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104033030043) 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, 33110651 + ... + 33444330.

Almost surely, 2^{11104033030040} is an apocalyptic number.

11104033030040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11104033030040 is an abundant number, since it is smaller than the sum of its proper divisors (14724624384520).

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

11104033030040 is a wasteful number, since it uses less digits than its factorization.

11104033030040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66555132 (or 66555128 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11104033030040 its reverse (4003033040111), we get a palindrome (15107066070151).

The spelling of 11104033030040 in words is "eleven trillion, one hundred four billion, thirty-three million, thirty thousand, forty".