168946604024 has 32 divisors (see below), whose sum is σ = 345609331200. Its totient is φ = 76785748320.

The previous prime is 168946603967. The next prime is 168946604033. The reversal of 168946604024 is 420406649861.

It is a super-2 number, since 2×168946604024² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772967 + ... + 967145.

It is an arithmetic number, because the mean of its divisors is an integer number (10800291600).

Almost surely, 2^168946604024 is an apocalyptic number.

It is an amenable number.

168946604024 is an abundant number, since it is smaller than the sum of its proper divisors (176662727176).

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

168946604024 is a wasteful number, since it uses less digits than its factorization.

168946604024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204083 (or 204079 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 168946604024 in words is "one hundred sixty-eight billion, nine hundred forty-six million, six hundred four thousand, twenty-four".