128410422337 has 2 divisors, whose sum is σ = 128410422338. Its totient is φ = 128410422336.

The previous prime is 128410422317. The next prime is 128410422367. The reversal of 128410422337 is 733224014821.

It is a Cunningham number, because it is equal to 358344²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128410422336 + 1 = 358344^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 128410422337 - 2¹¹ = 128410420289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 128410422296 and 128410422305.

It is not a weakly prime, because it can be changed into another prime (128410422317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64205211168 + 64205211169.

It is an arithmetic number, because the mean of its divisors is an integer number (64205211169).

Almost surely, 2^128410422337 is an apocalyptic number.

It is an amenable number.

128410422337 is a deficient number, since it is larger than the sum of its proper divisors (1).

128410422337 is an equidigital number, since it uses as much as digits as its factorization.

128410422337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 128410422337 in words is "one hundred twenty-eight billion, four hundred ten million, four hundred twenty-two thousand, three hundred thirty-seven".