68041280210 has 16 divisors (see below), whose sum is σ = 122541964992. Its totient is φ = 27201476400.

The previous prime is 68041280143. The next prime is 68041280239. The reversal of 68041280210 is 1208214086.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860446 + ... + 1896665.

It is an arithmetic number, because the mean of its divisors is an integer number (7658872812).

Almost surely, 2^68041280210 is an apocalyptic number.

68041280210 is a deficient number, since it is larger than the sum of its proper divisors (54500684782).

68041280210 is a wasteful number, since it uses less digits than its factorization.

68041280210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758929.

The product of its (nonzero) digits is 6144, while the sum is 32.

Adding to 68041280210 its reverse (1208214086), we get a palindrome (69249494296).

The spelling of 68041280210 in words is "sixty-eight billion, forty-one million, two hundred eighty thousand, two hundred ten".