134748395186 has 16 divisors (see below), whose sum is σ = 203425224000. Its totient is φ = 66940944048.

The previous prime is 134748395167. The next prime is 134748395189. The reversal of 134748395186 is 681593847431.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134748395189) 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, 43421 + ... + 520943.

It is an arithmetic number, because the mean of its divisors is an integer number (12714076500).

Almost surely, 2^134748395186 is an apocalyptic number.

134748395186 is a deficient number, since it is larger than the sum of its proper divisors (68676828814).

134748395186 is a wasteful number, since it uses less digits than its factorization.

134748395186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478433.

The product of its digits is 17418240, while the sum is 59.

The spelling of 134748395186 in words is "one hundred thirty-four billion, seven hundred forty-eight million, three hundred ninety-five thousand, one hundred eighty-six".