11404063555145 has 8 divisors (see below), whose sum is σ = 13772041084104. Its totient is φ = 9065140965504.

The previous prime is 11404063555139. The next prime is 11404063555177. The reversal of 11404063555145 is 54155536040411.

It can be written as a sum of positive squares in 4 ways, for example, as 200295631936 + 11203767923209 = 447544^2 + 3347203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11404063555145 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11404063555096 and 11404063555105.

It is an unprimeable number.

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, 7263733964 + ... + 7263735533.

It is an arithmetic number, because the mean of its divisors is an integer number (1721505135513).

Almost surely, 2^{11404063555145} is an apocalyptic number.

It is an amenable number.

11404063555145 is a deficient number, since it is larger than the sum of its proper divisors (2367977528959).

11404063555145 is a wasteful number, since it uses less digits than its factorization.

11404063555145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14527469659.

The product of its (nonzero) digits is 720000, while the sum is 44.

Adding to 11404063555145 its reverse (54155536040411), we get a palindrome (65559599595556).

The spelling of 11404063555145 in words is "eleven trillion, four hundred four billion, sixty-three million, five hundred fifty-five thousand, one hundred forty-five".