134477936826 has 16 divisors (see below), whose sum is σ = 268990104000. Its totient is φ = 44820273888.

The previous prime is 134477936777. The next prime is 134477936833. The reversal of 134477936826 is 628639774431.

It is a self number, because there is not a number n which added to its sum of digits gives 134477936826.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375051 + ... + 1469598.

It is an arithmetic number, because the mean of its divisors is an integer number (16811881500).

Almost surely, 2^134477936826 is an apocalyptic number.

134477936826 is an abundant number, since it is smaller than the sum of its proper divisors (134512167174).

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

134477936826 is a wasteful number, since it uses less digits than its factorization.

134477936826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852533.

The product of its digits is 36578304, while the sum is 60.

The spelling of 134477936826 in words is "one hundred thirty-four billion, four hundred seventy-seven million, nine hundred thirty-six thousand, eight hundred twenty-six".