68214113 has 24 divisors (see below), whose sum is σ = 79263744. Its totient is φ = 58544640.

The previous prime is 68214079. The next prime is 68214143. The reversal of 68214113 is 31141286.

It is not a de Polignac number, because 68214113 - 2¹⁴ = 68197729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68214143) 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 23 ways as a sum of consecutive naturals, for example, 353345 + ... + 353537.

It is an arithmetic number, because the mean of its divisors is an integer number (3302656).

Almost surely, 2^68214113 is an apocalyptic number.

It is an amenable number.

68214113 is a deficient number, since it is larger than the sum of its proper divisors (11049631).

68214113 is a wasteful number, since it uses less digits than its factorization.

68214113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 354 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 68214113 is about 8259.1835552916. The cubic root of 68214113 is about 408.5934610547.

Adding to 68214113 its reverse (31141286), we get a palindrome (99355399).

The spelling of 68214113 in words is "sixty-eight million, two hundred fourteen thousand, one hundred thirteen".