134153404225 has 12 divisors (see below), whose sum is σ = 168354443376. Its totient is φ = 106029676880.

The previous prime is 134153404211. The next prime is 134153404241. The reversal of 134153404225 is 522404351431.

It is not a de Polignac number, because 134153404225 - 2²⁹ = 133616533313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32324047 + ... + 32328196.

It is an arithmetic number, because the mean of its divisors is an integer number (14029536948).

Almost surely, 2^134153404225 is an apocalyptic number.

It is an amenable number.

134153404225 is a deficient number, since it is larger than the sum of its proper divisors (34201039151).

134153404225 is an equidigital number, since it uses as much as digits as its factorization.

134153404225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64652336 (or 64652331 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 134153404225 its reverse (522404351431), we get a palindrome (656557755656).

The spelling of 134153404225 in words is "one hundred thirty-four billion, one hundred fifty-three million, four hundred four thousand, two hundred twenty-five".