11141514665 has 8 divisors (see below), whose sum is σ = 13395482568. Its totient is φ = 8896101760.

The previous prime is 11141514653. The next prime is 11141514673. The reversal of 11141514665 is 56641514111.

It can be written as a sum of positive squares in 4 ways, for example, as 46895104 + 11094619561 = 6848^2 + 105331^2 .

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

It is not a de Polignac number, because 11141514665 - 2²⁶ = 11074405801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135882 + ... + 2141091.

It is an arithmetic number, because the mean of its divisors is an integer number (1674435321).

Almost surely, 2^11141514665 is an apocalyptic number.

It is an amenable number.

11141514665 is a deficient number, since it is larger than the sum of its proper divisors (2253967903).

11141514665 is an equidigital number, since it uses as much as digits as its factorization.

11141514665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277499.

The product of its digits is 14400, while the sum is 35.

The spelling of 11141514665 in words is "eleven billion, one hundred forty-one million, five hundred fourteen thousand, six hundred sixty-five".