66160100834 has 8 divisors (see below), whose sum is σ = 100118383020. Its totient is φ = 32787306496.

The previous prime is 66160100789. The next prime is 66160100873. The reversal of 66160100834 is 43800106166.

It can be written as a sum of positive squares in 2 ways, for example, as 58586750209 + 7573350625 = 242047^2 + 87025^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 66160100794 and 66160100803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146371679 + ... + 146372130.

Almost surely, 2^66160100834 is an apocalyptic number.

66160100834 is a deficient number, since it is larger than the sum of its proper divisors (33958282186).

66160100834 is a wasteful number, since it uses less digits than its factorization.

66160100834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292743924.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 66160100834 in words is "sixty-six billion, one hundred sixty million, one hundred thousand, eight hundred thirty-four".