144300130342322 has 4 divisors (see below), whose sum is σ = 216450195513486. Its totient is φ = 72150065171160.

The previous prime is 144300130342289. The next prime is 144300130342337. The reversal of 144300130342322 is 223243031003441.

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., 132220814610361 + 12079315731961 = 11498731^2 + 3475531^2 .

It is a super-2 number, since 2×144300130342322² (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, 36075032585579 + ... + 36075032585582.

Almost surely, 2^{144300130342322} is an apocalyptic number.

144300130342322 is a deficient number, since it is larger than the sum of its proper divisors (72150065171164).

144300130342322 is an equidigital number, since it uses as much as digits as its factorization.

144300130342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72150065171163.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 144300130342322 its reverse (223243031003441), we get a palindrome (367543161345763).

The spelling of 144300130342322 in words is "one hundred forty-four trillion, three hundred billion, one hundred thirty million, three hundred forty-two thousand, three hundred twenty-two".