170033420164 has 12 divisors (see below), whose sum is σ = 315061925724. Its totient is φ = 80015727104.

The previous prime is 170033420159. The next prime is 170033420203. The reversal of 170033420164 is 461024330071.

It can be written as a sum of positive squares in 2 ways, for example, as 58472076100 + 111561344064 = 241810^2 + 334008^2 .

It is a super-2 number, since 2×170033420164² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1250245669 + ... + 1250245804.

It is an arithmetic number, because the mean of its divisors is an integer number (26255160477).

Almost surely, 2^170033420164 is an apocalyptic number.

It is an amenable number.

170033420164 is a deficient number, since it is larger than the sum of its proper divisors (145028505560).

170033420164 is a wasteful number, since it uses less digits than its factorization.

170033420164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500491494 (or 2500491492 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 170033420164 in words is "one hundred seventy billion, thirty-three million, four hundred twenty thousand, one hundred sixty-four".