144042206 has 16 divisors (see below), whose sum is σ = 269377920. Its totient is φ = 56120280.

The previous prime is 144042163. The next prime is 144042209. The reversal of 144042206 is 602240441.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144042209) 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, 467516 + ... + 467823.

It is an arithmetic number, because the mean of its divisors is an integer number (16836120).

Almost surely, 2^144042206 is an apocalyptic number.

144042206 is a deficient number, since it is larger than the sum of its proper divisors (125335714).

144042206 is a wasteful number, since it uses less digits than its factorization.

144042206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935359.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 144042206 is about 12001.7584544932. The cubic root of 144042206 is about 524.1994826411.

Adding to 144042206 its reverse (602240441), we get a palindrome (746282647).

The spelling of 144042206 in words is "one hundred forty-four million, forty-two thousand, two hundred six".