68124343 has 8 divisors (see below), whose sum is σ = 78004640. Its totient is φ = 58281120.

The previous prime is 68124337. The next prime is 68124349. The reversal of 68124343 is 34342186.

It is an interprime number because it is at equal distance from previous prime (68124337) and next prime (68124349).

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

It is a cyclic number.

It is not a de Polignac number, because 68124343 - 2⁹ = 68123831 is a prime.

It is a super-2 number, since 2×68124343² = 9281852218363298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68124349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5208 + ... + 12781.

It is an arithmetic number, because the mean of its divisors is an integer number (9750580).

Almost surely, 2^68124343 is an apocalyptic number.

68124343 is a deficient number, since it is larger than the sum of its proper divisors (9880297).

68124343 is a wasteful number, since it uses less digits than its factorization.

68124343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18537.

The product of its digits is 13824, while the sum is 31.

The square root of 68124343 is about 8253.7472096012. The cubic root of 68124343 is about 408.4141455864.

The spelling of 68124343 in words is "sixty-eight million, one hundred twenty-four thousand, three hundred forty-three".