137676791405 has 32 divisors (see below), whose sum is σ = 170529408000. Its totient is φ = 106670333952.

The previous prime is 137676791393. The next prime is 137676791411. The reversal of 137676791405 is 504197676731.

It is a cyclic number.

It is not a de Polignac number, because 137676791405 - 2⁶ = 137676791341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4313696 + ... + 4345494.

It is an arithmetic number, because the mean of its divisors is an integer number (5329044000).

Almost surely, 2^137676791405 is an apocalyptic number.

It is an amenable number.

137676791405 is a deficient number, since it is larger than the sum of its proper divisors (32852616595).

137676791405 is a wasteful number, since it uses less digits than its factorization.

137676791405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32093.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 137676791405 in words is "one hundred thirty-seven billion, six hundred seventy-six million, seven hundred ninety-one thousand, four hundred five".