67944979341360 has 240 divisors, whose sum is σ = 248943388531968. Its totient is φ = 16470339494400.

The previous prime is 67944979341359. The next prime is 67944979341367. The reversal of 67944979341360 is 6314397944976.

67944979341360 is a `hidden beast` number, since 6 + 7 + 9 + 4 + 497 + 93 + 41 + 3 + 6 + 0 = 666.

67944979341360 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 (240).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (67944979341367) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 113837469 + ... + 114432771.

Almost surely, 2^{67944979341360} is an apocalyptic number.

67944979341360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67944979341360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124471694265984).

67944979341360 is an abundant number, since it is smaller than the sum of its proper divisors (180998409190608).

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

67944979341360 is a wasteful number, since it uses less digits than its factorization.

67944979341360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609744 (or 609735 counting only the distinct ones).

The product of its (nonzero) digits is 740710656, while the sum is 72.

The spelling of 67944979341360 in words is "sixty-seven trillion, nine hundred forty-four billion, nine hundred seventy-nine million, three hundred forty-one thousand, three hundred sixty".