3144103240012 has 24 divisors (see below), whose sum is σ = 6288521275904. Its totient is φ = 1347405360912.

The previous prime is 3144103240009. The next prime is 3144103240013. The reversal of 3144103240012 is 2100423014413.

It is not an unprimeable number, because it can be changed into a prime (3144103240013) 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, 2239338 + ... + 3361969.

Almost surely, 2^{3144103240012} is an apocalyptic number.

It is an amenable number.

3144103240012 is an abundant number, since it is smaller than the sum of its proper divisors (3144418035892).

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

3144103240012 is a wasteful number, since it uses less digits than its factorization.

3144103240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621365 (or 5621363 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 3144103240012 its reverse (2100423014413), we get a palindrome (5244526254425).

The spelling of 3144103240012 in words is "three trillion, one hundred forty-four billion, one hundred three million, two hundred forty thousand, twelve".