11042738783 has 8 divisors (see below), whose sum is σ = 11281436352. Its totient is φ = 10804197376.

The previous prime is 11042738767. The next prime is 11042738789. The reversal of 11042738783 is 38783724011.

11042738783 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 a cyclic number.

It is not a de Polignac number, because 11042738783 - 2⁴ = 11042738767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042738789) 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, 109991 + ... + 184887.

It is an arithmetic number, because the mean of its divisors is an integer number (1410179544).

Almost surely, 2^11042738783 is an apocalyptic number.

11042738783 is a deficient number, since it is larger than the sum of its proper divisors (238697569).

11042738783 is an equidigital number, since it uses as much as digits as its factorization.

11042738783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78081.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 11042738783 in words is "eleven billion, forty-two million, seven hundred thirty-eight thousand, seven hundred eighty-three".