4424234220137 has 2 divisors, whose sum is σ = 4424234220138. Its totient is φ = 4424234220136.

The previous prime is 4424234220053. The next prime is 4424234220163. The reversal of 4424234220137 is 7310224324244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4026299086096 + 397935134041 = 2006564^2 + 630821^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424234220137 - 2¹² = 4424234216041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4424234220137.

It is not a weakly prime, because it can be changed into another prime (4424234222137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212117110068 + 2212117110069.

It is an arithmetic number, because the mean of its divisors is an integer number (2212117110069).

Almost surely, 2^{4424234220137} is an apocalyptic number.

It is an amenable number.

4424234220137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424234220137 is an equidigital number, since it uses as much as digits as its factorization.

4424234220137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 38.

The spelling of 4424234220137 in words is "four trillion, four hundred twenty-four billion, two hundred thirty-four million, two hundred twenty thousand, one hundred thirty-seven".