948574889443 has 2 divisors, whose sum is σ = 948574889444. Its totient is φ = 948574889442.

The previous prime is 948574889429. The next prime is 948574889467. The reversal of 948574889443 is 344988475849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948574889443 - 2⁹ = 948574888931 is a prime.

It is not a weakly prime, because it can be changed into another prime (948574889243) 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, 474287444721 + 474287444722.

It is an arithmetic number, because the mean of its divisors is an integer number (474287444722).

Almost surely, 2^948574889443 is an apocalyptic number.

948574889443 is a deficient number, since it is larger than the sum of its proper divisors (1).

948574889443 is an equidigital number, since it uses as much as digits as its factorization.

948574889443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1114767360, while the sum is 73.

The spelling of 948574889443 in words is "nine hundred forty-eight billion, five hundred seventy-four million, eight hundred eighty-nine thousand, four hundred forty-three".