134056108266808 has 128 divisors (see below), whose sum is σ = 320364409115520. Its totient is φ = 51179565864960.

The previous prime is 134056108266793. The next prime is 134056108266893. The reversal of 134056108266808 is 808662801650431.

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 31 ways as a sum of consecutive naturals, for example, 26125035 + ... + 30832282.

It is an arithmetic number, because the mean of its divisors is an integer number (2502846946215).

Almost surely, 2^{134056108266808} is an apocalyptic number.

It is an amenable number.

134056108266808 is an abundant number, since it is smaller than the sum of its proper divisors (186308300848712).

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

134056108266808 is a wasteful number, since it uses less digits than its factorization.

134056108266808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56957457 (or 56957453 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 58.

The spelling of 134056108266808 in words is "one hundred thirty-four trillion, fifty-six billion, one hundred eight million, two hundred sixty-six thousand, eight hundred eight".