11234577779 has 8 divisors (see below), whose sum is σ = 11363305680. Its totient is φ = 11105905536.

The previous prime is 11234577749. The next prime is 11234577787. The reversal of 11234577779 is 97777543211.

11234577779 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 11234577779 - 2¹² = 11234573683 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11234577779.

It is not an unprimeable number, because it can be changed into a prime (11234577749) 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, 499592 + ... + 521594.

It is an arithmetic number, because the mean of its divisors is an integer number (1420413210).

Almost surely, 2^11234577779 is an apocalyptic number.

11234577779 is a deficient number, since it is larger than the sum of its proper divisors (128727901).

11234577779 is an equidigital number, since it uses as much as digits as its factorization.

11234577779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27829.

The product of its digits is 2593080, while the sum is 53.

The spelling of 11234577779 in words is "eleven billion, two hundred thirty-four million, five hundred seventy-seven thousand, seven hundred seventy-nine".