134104400211 has 4 divisors (see below), whose sum is σ = 178805866952. Its totient is φ = 89402933472.

The previous prime is 134104400197. The next prime is 134104400263. The reversal of 134104400211 is 112004401431.

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

It is not a de Polignac number, because 134104400211 - 2¹¹ = 134104398163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134104400281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22350733366 + ... + 22350733371.

It is an arithmetic number, because the mean of its divisors is an integer number (44701466738).

Almost surely, 2^134104400211 is an apocalyptic number.

134104400211 is a deficient number, since it is larger than the sum of its proper divisors (44701466741).

134104400211 is an equidigital number, since it uses as much as digits as its factorization.

134104400211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44701466740.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 134104400211 its reverse (112004401431), we get a palindrome (246108801642).

The spelling of 134104400211 in words is "one hundred thirty-four billion, one hundred four million, four hundred thousand, two hundred eleven".