128669224483 has 2 divisors, whose sum is σ = 128669224484. Its totient is φ = 128669224482.

The previous prime is 128669224429. The next prime is 128669224511. The reversal of 128669224483 is 384422966821.

It is a strong prime.

It is an emirp because it is prime and its reverse (384422966821) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-128669224483 is a prime.

It is not a weakly prime, because it can be changed into another prime (128669224583) 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, 64334612241 + 64334612242.

It is an arithmetic number, because the mean of its divisors is an integer number (64334612242).

Almost surely, 2^128669224483 is an apocalyptic number.

128669224483 is a deficient number, since it is larger than the sum of its proper divisors (1).

128669224483 is an equidigital number, since it uses as much as digits as its factorization.

128669224483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7962624, while the sum is 55.

The spelling of 128669224483 in words is "one hundred twenty-eight billion, six hundred sixty-nine million, two hundred twenty-four thousand, four hundred eighty-three".