144353212 has 6 divisors (see below), whose sum is σ = 252618128. Its totient is φ = 72176604.

The previous prime is 144353197. The next prime is 144353219. The reversal of 144353212 is 212353441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144353219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18044148 + ... + 18044155.

Almost surely, 2^144353212 is an apocalyptic number.

It is an amenable number.

144353212 is a deficient number, since it is larger than the sum of its proper divisors (108264916).

144353212 is a wasteful number, since it uses less digits than its factorization.

144353212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36088307 (or 36088305 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 144353212 is about 12014.7081529266. The cubic root of 144353212 is about 524.5764832336.

The spelling of 144353212 in words is "one hundred forty-four million, three hundred fifty-three thousand, two hundred twelve".