134346773804138 has 48 divisors (see below), whose sum is σ = 238535485040160. Its totient is φ = 56567867547744.

The previous prime is 134346773804119. The next prime is 134346773804161. The reversal of 134346773804138 is 831408377643431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2926745 + ... + 16651107.

It is an arithmetic number, because the mean of its divisors is an integer number (4969489271670).

Almost surely, 2^{134346773804138} is an apocalyptic number.

134346773804138 is a deficient number, since it is larger than the sum of its proper divisors (104188711236022).

134346773804138 is a wasteful number, since it uses less digits than its factorization.

134346773804138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13726131 (or 13726124 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 62.

The spelling of 134346773804138 in words is "one hundred thirty-four trillion, three hundred forty-six billion, seven hundred seventy-three million, eight hundred four thousand, one hundred thirty-eight".