134156876982 has 16 divisors (see below), whose sum is σ = 268387570992. Its totient is φ = 44706656160.

The previous prime is 134156876981. The next prime is 134156877059. The reversal of 134156876982 is 289678651431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134156876981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052069 + ... + 3095712.

It is an arithmetic number, because the mean of its divisors is an integer number (16774223187).

Almost surely, 2^134156876982 is an apocalyptic number.

134156876982 is an abundant number, since it is smaller than the sum of its proper divisors (134230694010).

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

134156876982 is a wasteful number, since it uses less digits than its factorization.

134156876982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151423.

The product of its digits is 17418240, while the sum is 60.

The spelling of 134156876982 in words is "one hundred thirty-four billion, one hundred fifty-six million, eight hundred seventy-six thousand, nine hundred eighty-two".