11044401230043 has 32 divisors (see below), whose sum is σ = 16613489164800. Its totient is φ = 7250627024928.

The previous prime is 11044401229999. The next prime is 11044401230053. The reversal of 11044401230043 is 34003210444011.

It is a de Polignac number, because none of the positive numbers 2^k-11044401230043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11044401229989 and 11044401230016.

It is not an unprimeable number, because it can be changed into a prime (11044401230053) 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 31 ways as a sum of consecutive naturals, for example, 11031855 + ... + 11991272.

It is an arithmetic number, because the mean of its divisors is an integer number (519171536400).

Almost surely, 2^{11044401230043} is an apocalyptic number.

11044401230043 is a deficient number, since it is larger than the sum of its proper divisors (5569087934757).

11044401230043 is a wasteful number, since it uses less digits than its factorization.

11044401230043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023408 (or 23023402 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11044401230043 its reverse (34003210444011), we get a palindrome (45047611674054).

The spelling of 11044401230043 in words is "eleven trillion, forty-four billion, four hundred one million, two hundred thirty thousand, forty-three".