141144202 has 4 divisors (see below), whose sum is σ = 211716306. Its totient is φ = 70572100.

The previous prime is 141144197. The next prime is 141144257. The reversal of 141144202 is 202441141.

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., 73427761 + 67716441 = 8569^2 + 8229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141144202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35286049 + ... + 35286052.

Almost surely, 2^141144202 is an apocalyptic number.

141144202 is a deficient number, since it is larger than the sum of its proper divisors (70572104).

141144202 is an equidigital number, since it uses as much as digits as its factorization.

141144202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70572103.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 141144202 is about 11880.4125349249. The cubic root of 141144202 is about 520.6601600674.

Adding to 141144202 its reverse (202441141), we get a palindrome (343585343).

The spelling of 141144202 in words is "one hundred forty-one million, one hundred forty-four thousand, two hundred two".