67043541960 has 192 divisors, whose sum is σ = 222745723200. Its totient is φ = 17483862528.

The previous prime is 67043541913. The next prime is 67043541989. The reversal of 67043541960 is 6914534076.

67043541960 is a `hidden beast` number, since 6 + 7 + 0 + 43 + 541 + 9 + 60 = 666.

67043541960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3342682 + ... + 3362678.

It is an arithmetic number, because the mean of its divisors is an integer number (1160133975).

Almost surely, 2^67043541960 is an apocalyptic number.

67043541960 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 67043541960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111372861600).

67043541960 is an abundant number, since it is smaller than the sum of its proper divisors (155702181240).

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

67043541960 is a wasteful number, since it uses less digits than its factorization.

67043541960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20220 (or 20213 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 67043541960 in words is "sixty-seven billion, forty-three million, five hundred forty-one thousand, nine hundred sixty".