11432044412 has 24 divisors (see below), whose sum is σ = 21785206800. Its totient is φ = 5228447616.

The previous prime is 11432044409. The next prime is 11432044427. The reversal of 11432044412 is 21444023411.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2591273 + ... + 2595680.

It is an arithmetic number, because the mean of its divisors is an integer number (907716950).

Almost surely, 2^11432044412 is an apocalyptic number.

It is an amenable number.

11432044412 is a deficient number, since it is larger than the sum of its proper divisors (10353162388).

11432044412 is a wasteful number, since it uses less digits than its factorization.

11432044412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187005 (or 5187003 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11432044412 its reverse (21444023411), we get a palindrome (32876067823).

The spelling of 11432044412 in words is "eleven billion, four hundred thirty-two million, forty-four thousand, four hundred twelve".