170661152048 has 40 divisors (see below), whose sum is σ = 342220410480. Its totient is φ = 82349003520.

The previous prime is 170661152023. The next prime is 170661152059. The reversal of 170661152048 is 840251166071.

It is a junction number, because it is equal to n+sod(n) for n = 170661151996 and 170661152014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902486 + ... + 1075082.

It is an arithmetic number, because the mean of its divisors is an integer number (8555510262).

Almost surely, 2^170661152048 is an apocalyptic number.

It is an amenable number.

170661152048 is an abundant number, since it is smaller than the sum of its proper divisors (171559258432).

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

170661152048 is a wasteful number, since it uses less digits than its factorization.

170661152048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174765 (or 174759 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 170661152048 in words is "one hundred seventy billion, six hundred sixty-one million, one hundred fifty-two thousand, forty-eight".