67068500340 has 48 divisors (see below), whose sum is σ = 190364303808. Its totient is φ = 17639933184.

The previous prime is 67068500329. The next prime is 67068500357. The reversal of 67068500340 is 4300586076.

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 15 ways as a sum of consecutive naturals, for example, 7651842 + ... + 7660601.

It is an arithmetic number, because the mean of its divisors is an integer number (3965922996).

Almost surely, 2^67068500340 is an apocalyptic number.

67068500340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67068500340 is an abundant number, since it is smaller than the sum of its proper divisors (123295803468).

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

67068500340 is a wasteful number, since it uses less digits than its factorization.

67068500340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15312528 (or 15312526 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 67068500340 in words is "sixty-seven billion, sixty-eight million, five hundred thousand, three hundred forty".