134121244134 has 32 divisors (see below), whose sum is σ = 272853463680. Its totient is φ = 43938944000.

The previous prime is 134121244129. The next prime is 134121244217. The reversal of 134121244134 is 431442121431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533094 + ... + 1618214.

It is an arithmetic number, because the mean of its divisors is an integer number (8526670740).

Almost surely, 2^134121244134 is an apocalyptic number.

134121244134 is an abundant number, since it is smaller than the sum of its proper divisors (138732219546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134121244134 is a wasteful number, since it uses less digits than its factorization.

134121244134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89636.

The product of its digits is 9216, while the sum is 30.

Adding to 134121244134 its reverse (431442121431), we get a palindrome (565563365565).

The spelling of 134121244134 in words is "one hundred thirty-four billion, one hundred twenty-one million, two hundred forty-four thousand, one hundred thirty-four".