134782906982 has 4 divisors (see below), whose sum is σ = 202174360476. Its totient is φ = 67391453490.

The previous prime is 134782906969. The next prime is 134782907003. The reversal of 134782906982 is 289609287431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 33695726744 + ... + 33695726747.

It is an arithmetic number, because the mean of its divisors is an integer number (50543590119).

Almost surely, 2^134782906982 is an apocalyptic number.

134782906982 is a deficient number, since it is larger than the sum of its proper divisors (67391453494).

134782906982 is an equidigital number, since it uses as much as digits as its factorization.

134782906982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67391453493.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 134782906982 in words is "one hundred thirty-four billion, seven hundred eighty-two million, nine hundred six thousand, nine hundred eighty-two".