170023448804416 has 63 divisors (see below), whose sum is σ = 344731472879719. Its totient is φ = 83200565076608.

The previous prime is 170023448804381. The next prime is 170023448804471. The reversal of 170023448804416 is 614408844320071.

The square root of 170023448804416 is 13039304.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×170023448804416² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4902760965 + ... + 4902795643.

Almost surely, 2^{170023448804416} is an apocalyptic number.

170023448804416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

170023448804416 is the 13039304-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 170023448804416

170023448804416 is an abundant number, since it is smaller than the sum of its proper divisors (174708024075303).

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

170023448804416 is an frugal number, since it uses more digits than its factorization.

170023448804416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69464 (or 34728 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 170023448804416 in words is "one hundred seventy trillion, twenty-three billion, four hundred forty-eight million, eight hundred four thousand, four hundred sixteen".