12144301002 has 20 divisors (see below), whose sum is σ = 27212230386. Its totient is φ = 4048100280.

The previous prime is 12144300979. The next prime is 12144301051. The reversal of 12144301002 is 20010344121.

12144301002 is a `hidden beast` number, since 121 + 443 + 0 + 100 + 2 = 666.

12144301002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12093620841 + 50680161 = 109971^2 + 7119^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37482249 + ... + 37482572.

Almost surely, 2^12144301002 is an apocalyptic number.

12144301002 is an abundant number, since it is smaller than the sum of its proper divisors (15067929384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12144301002 is an equidigital number, since it uses as much as digits as its factorization.

12144301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74964835 (or 74964826 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12144301002 its reverse (20010344121), we get a palindrome (32154645123).

The spelling of 12144301002 in words is "twelve billion, one hundred forty-four million, three hundred one thousand, two".