68361411 has 16 divisors (see below), whose sum is σ = 96569600. Its totient is φ = 42895008.

The previous prime is 68361407. The next prime is 68361413. The reversal of 68361411 is 11416386.

It is not a de Polignac number, because 68361411 - 2² = 68361407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68361413) 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, 5130 + ... + 12768.

It is an arithmetic number, because the mean of its divisors is an integer number (6035600).

Almost surely, 2^68361411 is an apocalyptic number.

68361411 is a deficient number, since it is larger than the sum of its proper divisors (28208189).

68361411 is a wasteful number, since it uses less digits than its factorization.

68361411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7818.

The product of its digits is 3456, while the sum is 30.

The square root of 68361411 is about 8268.0959718668. The cubic root of 68361411 is about 408.8873480954.

Adding to 68361411 its reverse (11416386), we get a palindrome (79777797).

The spelling of 68361411 in words is "sixty-eight million, three hundred sixty-one thousand, four hundred eleven".