208430071041 has 32 divisors (see below), whose sum is σ = 302908032000. Its totient is φ = 126980094528.

The previous prime is 208430071037. The next prime is 208430071081. The reversal of 208430071041 is 140170034802.

It is not a de Polignac number, because 208430071041 - 2² = 208430071037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (208430071001) 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 in 31 ways as a sum of consecutive naturals, for example, 1697830 + ... + 1816448.

It is an arithmetic number, because the mean of its divisors is an integer number (9465876000).

Almost surely, 2^208430071041 is an apocalyptic number.

It is an amenable number.

208430071041 is a deficient number, since it is larger than the sum of its proper divisors (94477960959).

208430071041 is a wasteful number, since it uses less digits than its factorization.

208430071041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119733.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 208430071041 in words is "two hundred eight billion, four hundred thirty million, seventy-one thousand, forty-one".