11040204101440 has 112 divisors (see below), whose sum is σ = 27927026899200. Its totient is φ = 4145273874432.

The previous prime is 11040204101419. The next prime is 11040204101453. The reversal of 11040204101440 is 4410140204011.

It is a super-2 number, since 2×11040204101440² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7666744 + ... + 8992183.

Almost surely, 2^{11040204101440} is an apocalyptic number.

11040204101440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040204101440 is an abundant number, since it is smaller than the sum of its proper divisors (16886822797760).

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

11040204101440 is a wasteful number, since it uses less digits than its factorization.

11040204101440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16659072 (or 16659062 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11040204101440 its reverse (4410140204011), we get a palindrome (15450344305451).

The spelling of 11040204101440 in words is "eleven trillion, forty billion, two hundred four million, one hundred one thousand, four hundred forty".