134353443441 has 24 divisors (see below), whose sum is σ = 212818665600. Its totient is φ = 75139915872.

The previous prime is 134353443319. The next prime is 134353443463. The reversal of 134353443441 is 144344353431.

It is not a de Polignac number, because 134353443441 - 2⁹ = 134353442929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134353443441.

It is not an unprimeable number, because it can be changed into a prime (134353443481) 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 23 ways as a sum of consecutive naturals, for example, 9716166 + ... + 9729983.

It is an arithmetic number, because the mean of its divisors is an integer number (8867444400).

Almost surely, 2^134353443441 is an apocalyptic number.

It is an amenable number.

134353443441 is a deficient number, since it is larger than the sum of its proper divisors (78465222159).

134353443441 is a wasteful number, since it uses less digits than its factorization.

134353443441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19446213 (or 19446206 counting only the distinct ones).

The product of its digits is 414720, while the sum is 39.

Adding to 134353443441 its reverse (144344353431), we get a palindrome (278697796872).

The spelling of 134353443441 in words is "one hundred thirty-four billion, three hundred fifty-three million, four hundred forty-three thousand, four hundred forty-one".