144471434212 has 48 divisors (see below), whose sum is σ = 290480940288. Its totient is φ = 61587348480.

The previous prime is 144471434179. The next prime is 144471434249. The reversal of 144471434212 is 212434174441.

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, 5973408 + ... + 5997544.

It is an arithmetic number, because the mean of its divisors is an integer number (6051686256).

Almost surely, 2^144471434212 is an apocalyptic number.

It is an amenable number.

144471434212 is an abundant number, since it is smaller than the sum of its proper divisors (146009506076).

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

144471434212 is a wasteful number, since it uses less digits than its factorization.

144471434212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25276 (or 25274 counting only the distinct ones).

The product of its digits is 86016, while the sum is 37.

The spelling of 144471434212 in words is "one hundred forty-four billion, four hundred seventy-one million, four hundred thirty-four thousand, two hundred twelve".