144130331212 has 48 divisors (see below), whose sum is σ = 298158561792. Its totient is φ = 59678421120.

The previous prime is 144130331207. The next prime is 144130331273. The reversal of 144130331212 is 212133031441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491218 + ... + 727705.

It is an arithmetic number, because the mean of its divisors is an integer number (6211636704).

Almost surely, 2^144130331212 is an apocalyptic number.

It is an amenable number.

144130331212 is an abundant number, since it is smaller than the sum of its proper divisors (154028230580).

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

144130331212 is a wasteful number, since it uses less digits than its factorization.

144130331212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219078 (or 1219076 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 144130331212 its reverse (212133031441), we get a palindrome (356263362653).

The spelling of 144130331212 in words is "one hundred forty-four billion, one hundred thirty million, three hundred thirty-one thousand, two hundred twelve".