488238871643 has 2 divisors, whose sum is σ = 488238871644. Its totient is φ = 488238871642.

The previous prime is 488238871577. The next prime is 488238871723. The reversal of 488238871643 is 346178832884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 488238871643 - 2²⁶ = 488171762779 is a prime.

It is not a weakly prime, because it can be changed into another prime (488238871543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244119435821 + 244119435822.

It is an arithmetic number, because the mean of its divisors is an integer number (244119435822).

Almost surely, 2^488238871643 is an apocalyptic number.

488238871643 is a deficient number, since it is larger than the sum of its proper divisors (1).

488238871643 is an equidigital number, since it uses as much as digits as its factorization.

488238871643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49545216, while the sum is 62.

The spelling of 488238871643 in words is "four hundred eighty-eight billion, two hundred thirty-eight million, eight hundred seventy-one thousand, six hundred forty-three".