67314957084 has 144 divisors (see below), whose sum is σ = 176580768000. Its totient is φ = 21610499328.

The previous prime is 67314957019. The next prime is 67314957109. The reversal of 67314957084 is 48075941376.

67314957084 is a `hidden beast` number, since 6 + 7 + 3 + 1 + 495 + 70 + 84 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 67314957084.

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 47 ways as a sum of consecutive naturals, for example, 28318104 + ... + 28320480.

Almost surely, 2^67314957084 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 67314957084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88290384000).

67314957084 is an abundant number, since it is smaller than the sum of its proper divisors (109265810916).

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

67314957084 is a wasteful number, since it uses less digits than its factorization.

67314957084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712 (or 2707 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 67314957084 in words is "sixty-seven billion, three hundred fourteen million, nine hundred fifty-seven thousand, eighty-four".