1009196066170 has 24 divisors (see below), whose sum is σ = 1917192976884. Its totient is φ = 382432192128.

The previous prime is 1009196066117. The next prime is 1009196066191. The reversal of 1009196066170 is 716606919001.

It can be written as a sum of positive squares in 2 ways, for example, as 961295928849 + 47900137321 = 980457^2 + 218861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1009196066170.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139774239 + ... + 139781458.

Almost surely, 2^{1009196066170} is an apocalyptic number.

1009196066170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1009196066170 is a deficient number, since it is larger than the sum of its proper divisors (907996910714).

1009196066170 is a wasteful number, since it uses less digits than its factorization.

1009196066170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279555742 (or 279555723 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 46.

The spelling of 1009196066170 in words is "one trillion, nine billion, one hundred ninety-six million, sixty-six thousand, one hundred seventy".