67373336704 has 32 divisors (see below), whose sum is σ = 137847905100. Its totient is φ = 32776215552.

The previous prime is 67373336689. The next prime is 67373336711. The reversal of 67373336704 is 40763337376.

It can be written as a sum of positive squares in 2 ways, for example, as 66007886400 + 1365450304 = 256920^2 + 36952^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7108159 + ... + 7117630.

Almost surely, 2^67373336704 is an apocalyptic number.

67373336704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

67373336704 is an abundant number, since it is smaller than the sum of its proper divisors (70474568396).

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

67373336704 is a wasteful number, since it uses less digits than its factorization.

67373336704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14225840 (or 14225828 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 49.

The spelling of 67373336704 in words is "sixty-seven billion, three hundred seventy-three million, three hundred thirty-six thousand, seven hundred four".