134681736344 has 16 divisors (see below), whose sum is σ = 256084992720. Its totient is φ = 66392404960.

The previous prime is 134681736307. The next prime is 134681736401. The reversal of 134681736344 is 443637186431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134681736292 and 134681736301.

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 3 ways as a sum of consecutive naturals, for example, 118557299 + ... + 118558434.

It is an arithmetic number, because the mean of its divisors is an integer number (16005312045).

Almost surely, 2^134681736344 is an apocalyptic number.

It is an amenable number.

134681736344 is a deficient number, since it is larger than the sum of its proper divisors (121403256376).

134681736344 is a wasteful number, since it uses less digits than its factorization.

134681736344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237115810 (or 237115806 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 50.

The spelling of 134681736344 in words is "one hundred thirty-four billion, six hundred eighty-one million, seven hundred thirty-six thousand, three hundred forty-four".