169768070960 has 20 divisors (see below), whose sum is σ = 394710765168. Its totient is φ = 67907228352.

The previous prime is 169768070947. The next prime is 169768070981. The reversal of 169768070960 is 69070867961.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 169768070960.

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, 1061050364 + ... + 1061050523.

Almost surely, 2^169768070960 is an apocalyptic number.

169768070960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

169768070960 is an abundant number, since it is smaller than the sum of its proper divisors (224942694208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

169768070960 is a wasteful number, since it uses less digits than its factorization.

169768070960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122100900 (or 2122100894 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 59.

The spelling of 169768070960 in words is "one hundred sixty-nine billion, seven hundred sixty-eight million, seventy thousand, nine hundred sixty".