144346012 has 12 divisors (see below), whose sum is σ = 258480376. Its totient is φ = 70494480.

The previous prime is 144346003. The next prime is 144346049. The reversal of 144346012 is 210643441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419439 + ... + 419782.

Almost surely, 2^144346012 is an apocalyptic number.

It is an amenable number.

144346012 is a deficient number, since it is larger than the sum of its proper divisors (114134364).

144346012 is a wasteful number, since it uses less digits than its factorization.

144346012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839268 (or 839266 counting only the distinct ones).

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

The square root of 144346012 is about 12014.4085164439. The cubic root of 144346012 is about 524.5677615400.

Adding to 144346012 its reverse (210643441), we get a palindrome (354989453).

The spelling of 144346012 in words is "one hundred forty-four million, three hundred forty-six thousand, twelve".