13144241527 has 4 divisors (see below), whose sum is σ = 13499491336. Its totient is φ = 12788991720.

The previous prime is 13144241483. The next prime is 13144241531. The reversal of 13144241527 is 72514244131.

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

It is a cyclic number.

It is not a de Polignac number, because 13144241527 - 2⁷ = 13144241399 is a prime.

It is a super-2 number, since 2×13144241527² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13144241492 and 13144241501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144241927) 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, 177624849 + ... + 177624922.

It is an arithmetic number, because the mean of its divisors is an integer number (3374872834).

Almost surely, 2^13144241527 is an apocalyptic number.

13144241527 is a deficient number, since it is larger than the sum of its proper divisors (355249809).

13144241527 is an equidigital number, since it uses as much as digits as its factorization.

13144241527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355249808.

The product of its digits is 26880, while the sum is 34.

Adding to 13144241527 its reverse (72514244131), we get a palindrome (85658485658).

The spelling of 13144241527 in words is "thirteen billion, one hundred forty-four million, two hundred forty-one thousand, five hundred twenty-seven".