210434433431041 has 2 divisors, whose sum is σ = 210434433431042. Its totient is φ = 210434433431040.

The previous prime is 210434433431029. The next prime is 210434433431071. The reversal of 210434433431041 is 140134334434012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191180951312400 + 19253482118641 = 13826820^2 + 4387879^2 .

It is a cyclic number.

It is not a de Polignac number, because 210434433431041 - 2²⁵ = 210434399876609 is a prime.

It is not a weakly prime, because it can be changed into another prime (210434433431071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105217216715520 + 105217216715521.

It is an arithmetic number, because the mean of its divisors is an integer number (105217216715521).

Almost surely, 2^{210434433431041} is an apocalyptic number.

It is an amenable number.

210434433431041 is a deficient number, since it is larger than the sum of its proper divisors (1).

210434433431041 is an equidigital number, since it uses as much as digits as its factorization.

210434433431041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 210434433431041 its reverse (140134334434012), we get a palindrome (350568767865053).

The spelling of 210434433431041 in words is "two hundred ten trillion, four hundred thirty-four billion, four hundred thirty-three million, four hundred thirty-one thousand, forty-one".