11144074667 has 8 divisors (see below), whose sum is σ = 12211691520. Its totient is φ = 10085544360.

The previous prime is 11144074657. The next prime is 11144074681. The reversal of 11144074667 is 76647044111.

11144074667 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 11144074667 - 2⁸ = 11144074411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144074607) 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, 2269067 + ... + 2273972.

It is an arithmetic number, because the mean of its divisors is an integer number (1526461440).

Almost surely, 2^11144074667 is an apocalyptic number.

11144074667 is a deficient number, since it is larger than the sum of its proper divisors (1067616853).

11144074667 is a wasteful number, since it uses less digits than its factorization.

11144074667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543273.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 11144074667 in words is "eleven billion, one hundred forty-four million, seventy-four thousand, six hundred sixty-seven".