12241528369 has 8 divisors (see below), whose sum is σ = 13992479168. Its totient is φ = 10491117840.

The previous prime is 12241528361. The next prime is 12241528417. The reversal of 12241528369 is 96382514221.

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

It is not a de Polignac number, because 12241528369 - 2³ = 12241528361 is a prime.

It is a super-2 number, since 2×12241528369² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12241528361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85287 + ... + 178204.

It is an arithmetic number, because the mean of its divisors is an integer number (1749059896).

Almost surely, 2^12241528369 is an apocalyptic number.

It is an amenable number.

12241528369 is a deficient number, since it is larger than the sum of its proper divisors (1750950799).

12241528369 is an equidigital number, since it uses as much as digits as its factorization.

12241528369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270135.

The product of its digits is 207360, while the sum is 43.

The spelling of 12241528369 in words is "twelve billion, two hundred forty-one million, five hundred twenty-eight thousand, three hundred sixty-nine".