170374004472 has 64 divisors (see below), whose sum is σ = 492944716800. Its totient is φ = 48062102400.

The previous prime is 170374004447. The next prime is 170374004483. The reversal of 170374004472 is 274400473071.

It is a self number, because there is not a number n which added to its sum of digits gives 170374004472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6405279 + ... + 6431822.

It is an arithmetic number, because the mean of its divisors is an integer number (7702261200).

Almost surely, 2^170374004472 is an apocalyptic number.

170374004472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

170374004472 is an abundant number, since it is smaller than the sum of its proper divisors (322570712328).

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

170374004472 is a wasteful number, since it uses less digits than its factorization.

170374004472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12837196 (or 12837192 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 39.

The spelling of 170374004472 in words is "one hundred seventy billion, three hundred seventy-four million, four thousand, four hundred seventy-two".