4224120320377 has 2 divisors, whose sum is σ = 4224120320378. Its totient is φ = 4224120320376.

The previous prime is 4224120320269. The next prime is 4224120320423. The reversal of 4224120320377 is 7730230214224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2454185429056 + 1769934891321 = 1566584^2 + 1330389^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224120320377 - 2¹¹ = 4224120318329 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224120320177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112060160188 + 2112060160189.

It is an arithmetic number, because the mean of its divisors is an integer number (2112060160189).

Almost surely, 2^{4224120320377} is an apocalyptic number.

It is an amenable number.

4224120320377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224120320377 is an equidigital number, since it uses as much as digits as its factorization.

4224120320377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 4224120320377 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, three hundred twenty thousand, three hundred seventy-seven".