144434301340202 has 4 divisors (see below), whose sum is σ = 216651452010306. Its totient is φ = 72217150670100.

The previous prime is 144434301340141. The next prime is 144434301340223. The reversal of 144434301340202 is 202043103434441.

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., 86570910313801 + 57863391026401 = 9304349^2 + 7606799^2 .

It is a super-2 number, since 2×144434301340202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36108575335049 + ... + 36108575335052.

Almost surely, 2^{144434301340202} is an apocalyptic number.

144434301340202 is a deficient number, since it is larger than the sum of its proper divisors (72217150670104).

144434301340202 is an equidigital number, since it uses as much as digits as its factorization.

144434301340202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72217150670103.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 144434301340202 its reverse (202043103434441), we get a palindrome (346477404774643).

The spelling of 144434301340202 in words is "one hundred forty-four trillion, four hundred thirty-four billion, three hundred one million, three hundred forty thousand, two hundred two".