66086365676134 has 8 divisors (see below), whose sum is σ = 99141100753968. Its totient is φ = 33039332091480.

The previous prime is 66086365676119. The next prime is 66086365676137. The reversal of 66086365676134 is 43167656368066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 66086365676134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66086365676137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925351842 + ... + 1925386165.

It is an arithmetic number, because the mean of its divisors is an integer number (12392637594246).

Almost surely, 2^{66086365676134} is an apocalyptic number.

66086365676134 is a deficient number, since it is larger than the sum of its proper divisors (33054735077834).

66086365676134 is a wasteful number, since it uses less digits than its factorization.

66086365676134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850746590.

The product of its (nonzero) digits is 470292480, while the sum is 67.

The spelling of 66086365676134 in words is "sixty-six trillion, eighty-six billion, three hundred sixty-five million, six hundred seventy-six thousand, one hundred thirty-four".