144313120432202 has 4 divisors (see below), whose sum is σ = 216469680648306. Its totient is φ = 72156560216100.

The previous prime is 144313120432171. The next prime is 144313120432213. The reversal of 144313120432202 is 202234021313441.

It is a happy number.

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., 100293995766721 + 44019124665481 = 10014689^2 + 6634691^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36078280108049 + ... + 36078280108052.

Almost surely, 2^{144313120432202} is an apocalyptic number.

144313120432202 is a deficient number, since it is larger than the sum of its proper divisors (72156560216104).

144313120432202 is an equidigital number, since it uses as much as digits as its factorization.

144313120432202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72156560216103.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 144313120432202 its reverse (202234021313441), we get a palindrome (346547141745643).

The spelling of 144313120432202 in words is "one hundred forty-four trillion, three hundred thirteen billion, one hundred twenty million, four hundred thirty-two thousand, two hundred two".