434140211041 has 4 divisors (see below), whose sum is σ = 459677870532. Its totient is φ = 408602551552.

The previous prime is 434140211039. The next prime is 434140211077. The reversal of 434140211041 is 140112041434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 364604630625 + 69535580416 = 603825^2 + 263696^2 .

It is a cyclic number.

It is not a de Polignac number, because 434140211041 - 2¹ = 434140211039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434140210997 and 434140211015.

It is not an unprimeable number, because it can be changed into a prime (434140211641) 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, 12768829720 + ... + 12768829753.

It is an arithmetic number, because the mean of its divisors is an integer number (114919467633).

Almost surely, 2^434140211041 is an apocalyptic number.

It is an amenable number.

434140211041 is a deficient number, since it is larger than the sum of its proper divisors (25537659491).

434140211041 is a wasteful number, since it uses less digits than its factorization.

434140211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25537659490.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 434140211041 its reverse (140112041434), we get a palindrome (574252252475).

The spelling of 434140211041 in words is "four hundred thirty-four billion, one hundred forty million, two hundred eleven thousand, forty-one".