12144308162 has 8 divisors (see below), whose sum is σ = 20818814016. Its totient is φ = 5204703492.

The previous prime is 12144308123. The next prime is 12144308171. The reversal of 12144308162 is 26180344121.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433725278 + ... + 433725305.

It is an arithmetic number, because the mean of its divisors is an integer number (2602351752).

Almost surely, 2^12144308162 is an apocalyptic number.

12144308162 is a deficient number, since it is larger than the sum of its proper divisors (8674505854).

12144308162 is an equidigital number, since it uses as much as digits as its factorization.

12144308162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867450592.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 12144308162 in words is "twelve billion, one hundred forty-four million, three hundred eight thousand, one hundred sixty-two".