11040212044 has 6 divisors (see below), whose sum is σ = 19320371084. Its totient is φ = 5520106020.

The previous prime is 11040212023. The next prime is 11040212047. The reversal of 11040212044 is 44021204011.

It is not an unprimeable number, because it can be changed into a prime (11040212047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380026502 + ... + 1380026509.

Almost surely, 2^11040212044 is an apocalyptic number.

It is an amenable number.

11040212044 is a deficient number, since it is larger than the sum of its proper divisors (8280159040).

11040212044 is a wasteful number, since it uses less digits than its factorization.

11040212044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760053015 (or 2760053013 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11040212044 its reverse (44021204011), we get a palindrome (55061416055).

The spelling of 11040212044 in words is "eleven billion, forty million, two hundred twelve thousand, forty-four".