12044769758 has 24 divisors (see below), whose sum is σ = 20937127248. Its totient is φ = 5089848192.

The previous prime is 12044769757. The next prime is 12044769767. The reversal of 12044769758 is 85796744021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044769757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3506810 + ... + 3510242.

It is an arithmetic number, because the mean of its divisors is an integer number (872380302).

Almost surely, 2^12044769758 is an apocalyptic number.

12044769758 is a deficient number, since it is larger than the sum of its proper divisors (8892357490).

12044769758 is an frugal number, since it uses more digits than its factorization.

12044769758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6948 (or 3515 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 12044769758 in words is "twelve billion, forty-four million, seven hundred sixty-nine thousand, seven hundred fifty-eight".