488418888361 has 2 divisors, whose sum is σ = 488418888362. Its totient is φ = 488418888360.

The previous prime is 488418888323. The next prime is 488418888371. The reversal of 488418888361 is 163888814884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474419265961 + 13999622400 = 688781^2 + 118320^2 .

It is a cyclic number.

It is not a de Polignac number, because 488418888361 - 2¹¹ = 488418886313 is a prime.

It is not a weakly prime, because it can be changed into another prime (488418888371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244209444180 + 244209444181.

It is an arithmetic number, because the mean of its divisors is an integer number (244209444181).

Almost surely, 2^488418888361 is an apocalyptic number.

It is an amenable number.

488418888361 is a deficient number, since it is larger than the sum of its proper divisors (1).

488418888361 is an equidigital number, since it uses as much as digits as its factorization.

488418888361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75497472, while the sum is 67.

The spelling of 488418888361 in words is "four hundred eighty-eight billion, four hundred eighteen million, eight hundred eighty-eight thousand, three hundred sixty-one".