11144525124505 has 8 divisors (see below), whose sum is σ = 13374423577152. Its totient is φ = 8914957814448.

The previous prime is 11144525124493. The next prime is 11144525124511. The reversal of 11144525124505 is 50542152544111.

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 11144525124505 - 2²¹ = 11144523027353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82711599 + ... + 82846228.

It is an arithmetic number, because the mean of its divisors is an integer number (1671802947144).

Almost surely, 2^{11144525124505} is an apocalyptic number.

It is an amenable number.

11144525124505 is a deficient number, since it is larger than the sum of its proper divisors (2229898452647).

11144525124505 is a wasteful number, since it uses less digits than its factorization.

11144525124505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165571295.

The product of its (nonzero) digits is 160000, while the sum is 40.

Adding to 11144525124505 its reverse (50542152544111), we get a palindrome (61686677668616).

The spelling of 11144525124505 in words is "eleven trillion, one hundred forty-four billion, five hundred twenty-five million, one hundred twenty-four thousand, five hundred five".