67586428342 has 8 divisors (see below), whose sum is σ = 101834260416. Its totient is φ = 33641674872.

The previous prime is 67586428333. The next prime is 67586428363. The reversal of 67586428342 is 24382468576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×67586428342³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 75769093 + ... + 75769984.

It is an arithmetic number, because the mean of its divisors is an integer number (12729282552).

Almost surely, 2^67586428342 is an apocalyptic number.

67586428342 is a deficient number, since it is larger than the sum of its proper divisors (34247832074).

67586428342 is a wasteful number, since it uses less digits than its factorization.

67586428342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151539302.

The product of its digits is 15482880, while the sum is 55.

The spelling of 67586428342 in words is "sixty-seven billion, five hundred eighty-six million, four hundred twenty-eight thousand, three hundred forty-two".