2941443673 has 4 divisors (see below), whose sum is σ = 3361649920. Its totient is φ = 2521237428.

The previous prime is 2941443613. The next prime is 2941443719. The reversal of 2941443673 is 3763441492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2941443673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2941443613) 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 in 3 ways as a sum of consecutive naturals, for example, 210103113 + ... + 210103126.

It is an arithmetic number, because the mean of its divisors is an integer number (840412480).

Almost surely, 2^2941443673 is an apocalyptic number.

It is an amenable number.

2941443673 is a deficient number, since it is larger than the sum of its proper divisors (420206247).

2941443673 is an equidigital number, since it uses as much as digits as its factorization.

2941443673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420206246.

The product of its digits is 435456, while the sum is 43.

The square root of 2941443673 is about 54235.0778832298. The cubic root of 2941443673 is about 1432.8041984790.

The spelling of 2941443673 in words is "two billion, nine hundred forty-one million, four hundred forty-three thousand, six hundred seventy-three".