11404341510556 has 24 divisors (see below), whose sum is σ = 21132121869936. Its totient is φ = 5366609798400.

The previous prime is 11404341510511. The next prime is 11404341510559. The reversal of 11404341510556 is 65501514340411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404341510559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491631 + ... + 4801081.

It is an arithmetic number, because the mean of its divisors is an integer number (880505077914).

Almost surely, 2^{11404341510556} is an apocalyptic number.

It is an amenable number.

11404341510556 is a deficient number, since it is larger than the sum of its proper divisors (9727780359380).

11404341510556 is a wasteful number, since it uses less digits than its factorization.

11404341510556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348389 (or 4348387 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 11404341510556 its reverse (65501514340411), we get a palindrome (76905855850967).

The spelling of 11404341510556 in words is "eleven trillion, four hundred four billion, three hundred forty-one million, five hundred ten thousand, five hundred fifty-six".