134005605144 has 64 divisors (see below), whose sum is σ = 355932943200. Its totient is φ = 41962604544.

The previous prime is 134005605127. The next prime is 134005605163. The reversal of 134005605144 is 441506500431.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2576097 + ... + 2627600.

Almost surely, 2^134005605144 is an apocalyptic number.

It is an amenable number.

134005605144 is an abundant number, since it is smaller than the sum of its proper divisors (221927338056).

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

134005605144 is a wasteful number, since it uses less digits than its factorization.

134005605144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5203772 (or 5203768 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 134005605144 in words is "one hundred thirty-four billion, five million, six hundred five thousand, one hundred forty-four".