168348327264 has 96 divisors (see below), whose sum is σ = 528786447840. Its totient is φ = 51799481856.

The previous prime is 168348327253. The next prime is 168348327313. The reversal of 168348327264 is 462723843861.

168348327264 is a `hidden beast` number, since 1 + 6 + 8 + 348 + 32 + 7 + 264 = 666.

168348327264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 168348327264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7482907 + ... + 7505370.

It is an arithmetic number, because the mean of its divisors is an integer number (5508192165).

Almost surely, 2^168348327264 is an apocalyptic number.

It is an amenable number.

168348327264 is an abundant number, since it is smaller than the sum of its proper divisors (360438120576).

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

168348327264 is a wasteful number, since it uses less digits than its factorization.

168348327264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988309 (or 14988295 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The spelling of 168348327264 in words is "one hundred sixty-eight billion, three hundred forty-eight million, three hundred twenty-seven thousand, two hundred sixty-four".