144244354 has 16 divisors (see below), whose sum is σ = 230256000. Its totient is φ = 67535424.

The previous prime is 144244351. The next prime is 144244369. The reversal of 144244354 is 453442441.

It is not an unprimeable number, because it can be changed into a prime (144244351) by changing a digit.

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, 3894 + ... + 17425.

It is an arithmetic number, because the mean of its divisors is an integer number (14391000).

Almost surely, 2^144244354 is an apocalyptic number.

144244354 is a deficient number, since it is larger than the sum of its proper divisors (86011646).

144244354 is a wasteful number, since it uses less digits than its factorization.

144244354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21537.

The product of its digits is 30720, while the sum is 31.

The square root of 144244354 is about 12010.1771011089. The cubic root of 144244354 is about 524.4445875260. Note that the first 3 decimals are identical.

Adding to 144244354 its reverse (453442441), we get a palindrome (597686795).

It can be divided in two parts, 1442 and 44354, that added together give a square (45796 = 214²).

The spelling of 144244354 in words is "one hundred forty-four million, two hundred forty-four thousand, three hundred fifty-four".