68124343092106 has 32 divisors (see below), whose sum is σ = 119025622575360. Its totient is φ = 28636236135936.

The previous prime is 68124343092101. The next prime is 68124343092109. The reversal of 68124343092106 is 60129034342186.

It is a super-2 number, since 2×68124343092106² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68124343092106.

It is not an unprimeable number, because it can be changed into a prime (68124343092101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12134526 + ... + 16837321.

It is an arithmetic number, because the mean of its divisors is an integer number (3719550705480).

Almost surely, 2^{68124343092106} is an apocalyptic number.

68124343092106 is a deficient number, since it is larger than the sum of its proper divisors (50901279483254).

68124343092106 is a wasteful number, since it uses less digits than its factorization.

68124343092106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28975078.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 68124343092106 in words is "sixty-eight trillion, one hundred twenty-four billion, three hundred forty-three million, ninety-two thousand, one hundred six".