12144120298 has 8 divisors (see below), whose sum is σ = 18216873540. Its totient is φ = 6071829120.

The previous prime is 12144120293. The next prime is 12144120299. The reversal of 12144120298 is 89202144121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11964640689 + 179479609 = 109383^2 + 13397^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12144120293) 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, 39913 + ... + 160876.

Almost surely, 2^12144120298 is an apocalyptic number.

12144120298 is a deficient number, since it is larger than the sum of its proper divisors (6072753242).

12144120298 is a wasteful number, since it uses less digits than its factorization.

12144120298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231032.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 12144120298 in words is "twelve billion, one hundred forty-four million, one hundred twenty thousand, two hundred ninety-eight".