11144232717077 has 4 divisors (see below), whose sum is σ = 11150753627340. Its totient is φ = 11137711806816.

The previous prime is 11144232717067. The next prime is 11144232717103. The reversal of 11144232717077 is 77071723244111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 788670101041 + 10355562616036 = 888071^2 + 3218006^2 .

It is a cyclic number.

It is not a de Polignac number, because 11144232717077 - 2²⁴ = 11144215939861 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 (11144232717047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260452568 + ... + 3260455985.

It is an arithmetic number, because the mean of its divisors is an integer number (2787688406835).

Almost surely, 2^{11144232717077} is an apocalyptic number.

It is an amenable number.

11144232717077 is a deficient number, since it is larger than the sum of its proper divisors (6520910263).

11144232717077 is an equidigital number, since it uses as much as digits as its factorization.

11144232717077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520910262.

The product of its (nonzero) digits is 460992, while the sum is 47.

The spelling of 11144232717077 in words is "eleven trillion, one hundred forty-four billion, two hundred thirty-two million, seven hundred seventeen thousand, seventy-seven".