143224435560361 has 2 divisors, whose sum is σ = 143224435560362. Its totient is φ = 143224435560360.

The previous prime is 143224435560337. The next prime is 143224435560379. The reversal of 143224435560361 is 163065534422341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102264678760000 + 40959756800361 = 10112600^2 + 6399981^2 .

It is an emirp because it is prime and its reverse (163065534422341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143224435560361 - 2¹⁷ = 143224435429289 is a prime.

It is not a weakly prime, because it can be changed into another prime (143224435560331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71612217780180 + 71612217780181.

It is an arithmetic number, because the mean of its divisors is an integer number (71612217780181).

Almost surely, 2^{143224435560361} is an apocalyptic number.

It is an amenable number.

143224435560361 is a deficient number, since it is larger than the sum of its proper divisors (1).

143224435560361 is an equidigital number, since it uses as much as digits as its factorization.

143224435560361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 143224435560361 in words is "one hundred forty-three trillion, two hundred twenty-four billion, four hundred thirty-five million, five hundred sixty thousand, three hundred sixty-one".