144211052 has 24 divisors (see below), whose sum is σ = 261514176. Its totient is φ = 69527808.

The previous prime is 144211049. The next prime is 144211079. The reversal of 144211052 is 250112441.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 12413 + ... + 21035.

It is an arithmetic number, because the mean of its divisors is an integer number (10896424).

Almost surely, 2^144211052 is an apocalyptic number.

It is an amenable number.

144211052 is a deficient number, since it is larger than the sum of its proper divisors (117303124).

144211052 is a wasteful number, since it uses less digits than its factorization.

144211052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777 (or 8775 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 144211052 is about 12008.7906135464. The cubic root of 144211052 is about 524.4042245415.

Adding to 144211052 its reverse (250112441), we get a palindrome (394323493).

The spelling of 144211052 in words is "one hundred forty-four million, two hundred eleven thousand, fifty-two".