68023411 has 2 divisors, whose sum is σ = 68023412. Its totient is φ = 68023410.

The previous prime is 68023391. The next prime is 68023421. The reversal of 68023411 is 11432086.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68023411 - 2²³ = 59634803 is a prime.

It is equal to p_4008634 and since 68023411 and 4008634 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (68023421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34011705 + 34011706.

It is an arithmetic number, because the mean of its divisors is an integer number (34011706).

Almost surely, 2^68023411 is an apocalyptic number.

68023411 is a deficient number, since it is larger than the sum of its proper divisors (1).

68023411 is an equidigital number, since it uses as much as digits as its factorization.

68023411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 68023411 is about 8247.6306294596. The cubic root of 68023411 is about 408.2123458112.

Adding to 68023411 its reverse (11432086), we get a palindrome (79455497).

The spelling of 68023411 in words is "sixty-eight million, twenty-three thousand, four hundred eleven".