134556709946 has 32 divisors (see below), whose sum is σ = 205592592720. Its totient is φ = 66035533824.

The previous prime is 134556709913. The next prime is 134556709949. The reversal of 134556709946 is 649907655431.

It can be written as a sum of positive squares in 8 ways, for example, as 794619721 + 133762090225 = 28189^2 + 365735^2 .

It is not an unprimeable number, because it can be changed into a prime (134556709949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32397806 + ... + 32401958.

Almost surely, 2^134556709946 is an apocalyptic number.

134556709946 is a deficient number, since it is larger than the sum of its proper divisors (71035882774).

134556709946 is a wasteful number, since it uses less digits than its factorization.

134556709946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250.

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 134556709946 in words is "one hundred thirty-four billion, five hundred fifty-six million, seven hundred nine thousand, nine hundred forty-six".