144043202 has 4 divisors (see below), whose sum is σ = 216064806. Its totient is φ = 72021600.

The previous prime is 144043189. The next prime is 144043213. The reversal of 144043202 is 202340441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122965921 + 21077281 = 11089^2 + 4591^2 .

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 as a sum of consecutive naturals, namely, 36010799 + ... + 36010802.

Almost surely, 2^144043202 is an apocalyptic number.

144043202 is a deficient number, since it is larger than the sum of its proper divisors (72021604).

144043202 is an equidigital number, since it uses as much as digits as its factorization.

144043202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72021603.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 144043202 is about 12001.7999483411. The cubic root of 144043202 is about 524.2006908552.

Adding to 144043202 its reverse (202340441), we get a palindrome (346383643).

The spelling of 144043202 in words is "one hundred forty-four million, forty-three thousand, two hundred two".