134856130702 has 4 divisors (see below), whose sum is σ = 202284196056. Its totient is φ = 67428065350.

The previous prime is 134856130637. The next prime is 134856130711. The reversal of 134856130702 is 207031658431.

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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33714032674 + ... + 33714032677.

It is an arithmetic number, because the mean of its divisors is an integer number (50571049014).

Almost surely, 2^134856130702 is an apocalyptic number.

134856130702 is a deficient number, since it is larger than the sum of its proper divisors (67428065354).

134856130702 is an equidigital number, since it uses as much as digits as its factorization.

134856130702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67428065353.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 134856130702 in words is "one hundred thirty-four billion, eight hundred fifty-six million, one hundred thirty thousand, seven hundred two".