706143605476066 has 8 divisors (see below), whose sum is σ = 1061001606206124. Its totient is φ = 352476403407360.

The previous prime is 706143605476061. The next prime is 706143605476073. The reversal of 706143605476066 is 660674506341607.

It can be written as a sum of positive squares in 2 ways, for example, as 695429904710025 + 10713700766041 = 26371005^2 + 3273179^2 .

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 = 706143605475995 and 706143605476013.

It is not an unprimeable number, because it can be changed into a prime (706143605476061) 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, 297699663855 + ... + 297699666226.

Almost surely, 2^{706143605476066} is an apocalyptic number.

706143605476066 is a deficient number, since it is larger than the sum of its proper divisors (354858000730058).

706143605476066 is a wasteful number, since it uses less digits than its factorization.

706143605476066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595399330676.

The product of its (nonzero) digits is 91445760, while the sum is 61.

The spelling of 706143605476066 in words is "seven hundred six trillion, one hundred forty-three billion, six hundred five million, four hundred seventy-six thousand, sixty-six".