68104401 has 16 divisors (see below), whose sum is σ = 92991360. Its totient is φ = 44323200.

The previous prime is 68104381. The next prime is 68104429. The reversal of 68104401 is 10440186.

It is not a de Polignac number, because 68104401 - 2⁷ = 68104273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68104451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20580 + ... + 23658.

It is an arithmetic number, because the mean of its divisors is an integer number (5811960).

Almost surely, 2^68104401 is an apocalyptic number.

It is an amenable number.

68104401 is a deficient number, since it is larger than the sum of its proper divisors (24886959).

68104401 is a wasteful number, since it uses less digits than its factorization.

68104401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 68104401 is about 8252.5390638276. The cubic root of 68104401 is about 408.3742900840.

Adding to 68104401 its reverse (10440186), we get a palindrome (78544587).

It can be divided in two parts, 6810 and 4401, that added together give a palindrome (11211).

The spelling of 68104401 in words is "sixty-eight million, one hundred four thousand, four hundred one".