67924852704 has 144 divisors (see below), whose sum is σ = 197529276672. Its totient is φ = 22130889984.

The previous prime is 67924852669. The next prime is 67924852733. The reversal of 67924852704 is 40725842976.

67924852704 is a `hidden beast` number, since 6 + 7 + 92 + 485 + 2 + 70 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×67924852704² (a number of 22 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 23 ways as a sum of consecutive naturals, for example, 11949447 + ... + 11955129.

It is an arithmetic number, because the mean of its divisors is an integer number (1371731088).

Almost surely, 2^67924852704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67924852704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98764638336).

67924852704 is an abundant number, since it is smaller than the sum of its proper divisors (129604423968).

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

67924852704 is a wasteful number, since it uses less digits than its factorization.

67924852704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629 (or 6618 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 67924852704 in words is "sixty-seven billion, nine hundred twenty-four million, eight hundred fifty-two thousand, seven hundred four".