68041280803 has 16 divisors (see below), whose sum is σ = 69526978560. Its totient is φ = 66563419104.

The previous prime is 68041280789. The next prime is 68041280809. The reversal of 68041280803 is 30808214086.

It is not a de Polignac number, because 68041280803 - 2²⁹ = 67504409891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68041280809) 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, 40913950 + ... + 40915612.

It is an arithmetic number, because the mean of its divisors is an integer number (4345436160).

Almost surely, 2^68041280803 is an apocalyptic number.

68041280803 is a deficient number, since it is larger than the sum of its proper divisors (1485697757).

68041280803 is a wasteful number, since it uses less digits than its factorization.

68041280803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498.

The product of its (nonzero) digits is 73728, while the sum is 40.

Adding to 68041280803 its reverse (30808214086), we get a palindrome (98849494889).

The spelling of 68041280803 in words is "sixty-eight billion, forty-one million, two hundred eighty thousand, eight hundred three".