11788804444 has 24 divisors (see below), whose sum is σ = 20691634320. Its totient is φ = 5876934144.

The previous prime is 11788804427. The next prime is 11788804481. The reversal of 11788804444 is 44440888711.

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, 2609932 + ... + 2614444.

It is an arithmetic number, because the mean of its divisors is an integer number (862151430).

Almost surely, 2^11788804444 is an apocalyptic number.

It is an amenable number.

11788804444 is a deficient number, since it is larger than the sum of its proper divisors (8902829876).

11788804444 is a wasteful number, since it uses less digits than its factorization.

11788804444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309 (or 6307 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 49.

The spelling of 11788804444 in words is "eleven billion, seven hundred eighty-eight million, eight hundred four thousand, four hundred forty-four".