134909572966 has 16 divisors (see below), whose sum is σ = 234441686304. Its totient is φ = 57026355264.

The previous prime is 134909572957. The next prime is 134909572991. The reversal of 134909572966 is 669275909431.

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 in 7 ways as a sum of consecutive naturals, for example, 66001705 + ... + 66003748.

It is an arithmetic number, because the mean of its divisors is an integer number (14652605394).

Almost surely, 2^134909572966 is an apocalyptic number.

134909572966 is a deficient number, since it is larger than the sum of its proper divisors (99532113338).

134909572966 is a wasteful number, since it uses less digits than its factorization.

134909572966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132005535.

The product of its (nonzero) digits is 22044960, while the sum is 61.

The spelling of 134909572966 in words is "one hundred thirty-four billion, nine hundred nine million, five hundred seventy-two thousand, nine hundred sixty-six".