4224273377377 has 2 divisors, whose sum is σ = 4224273377378. Its totient is φ = 4224273377376.

The previous prime is 4224273377353. The next prime is 4224273377413. The reversal of 4224273377377 is 7737733724224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3921504917841 + 302768459536 = 1980279^2 + 550244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224273377377 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224273377977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112136688688 + 2112136688689.

It is an arithmetic number, because the mean of its divisors is an integer number (2112136688689).

Almost surely, 2^{4224273377377} is an apocalyptic number.

It is an amenable number.

4224273377377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224273377377 is an equidigital number, since it uses as much as digits as its factorization.

4224273377377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58084992, while the sum is 58.

The spelling of 4224273377377 in words is "four trillion, two hundred twenty-four billion, two hundred seventy-three million, three hundred seventy-seven thousand, three hundred seventy-seven".