11033444043 has 12 divisors (see below), whose sum is σ = 15957203808. Its totient is φ = 7346395440.

The previous prime is 11033444033. The next prime is 11033444087. The reversal of 11033444043 is 34044433011.

It is not a de Polignac number, because 11033444043 - 2¹² = 11033439947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11033443998 and 11033444016.

It is not an unprimeable number, because it can be changed into a prime (11033444033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761923 + ... + 776268.

It is an arithmetic number, because the mean of its divisors is an integer number (1329766984).

Almost surely, 2^11033444043 is an apocalyptic number.

11033444043 is a deficient number, since it is larger than the sum of its proper divisors (4923759765).

11033444043 is a wasteful number, since it uses less digits than its factorization.

11033444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538994 (or 1538991 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 11033444043 its reverse (34044433011), we get a palindrome (45077877054).

The spelling of 11033444043 in words is "eleven billion, thirty-three million, four hundred forty-four thousand, forty-three".