11043794739 has 8 divisors (see below), whose sum is σ = 14767253200. Its totient is φ = 7341433056.

The previous prime is 11043794693. The next prime is 11043794759. The reversal of 11043794739 is 93749734011.

11043794739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11043794739 - 2²¹ = 11041697587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043794759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5272972 + ... + 5275065.

It is an arithmetic number, because the mean of its divisors is an integer number (1845906650).

Almost surely, 2^11043794739 is an apocalyptic number.

11043794739 is a deficient number, since it is larger than the sum of its proper divisors (3723458461).

11043794739 is a wasteful number, since it uses less digits than its factorization.

11043794739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10548389.

The product of its (nonzero) digits is 571536, while the sum is 48.

The spelling of 11043794739 in words is "eleven billion, forty-three million, seven hundred ninety-four thousand, seven hundred thirty-nine".