68124303401 has 32 divisors (see below), whose sum is σ = 86343874560. Its totient is φ = 52206537600.

The previous prime is 68124303397. The next prime is 68124303413. The reversal of 68124303401 is 10430342186.

It is not a de Polignac number, because 68124303401 - 2² = 68124303397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68124303701) 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 31 ways as a sum of consecutive naturals, for example, 2220770 + ... + 2251236.

It is an arithmetic number, because the mean of its divisors is an integer number (2698246080).

Almost surely, 2^68124303401 is an apocalyptic number.

It is an amenable number.

68124303401 is a deficient number, since it is larger than the sum of its proper divisors (18219571159).

68124303401 is a wasteful number, since it uses less digits than its factorization.

68124303401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30965.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 68124303401 its reverse (10430342186), we get a palindrome (78554645587).

The spelling of 68124303401 in words is "sixty-eight billion, one hundred twenty-four million, three hundred three thousand, four hundred one".