68014413 has 6 divisors (see below), whose sum is σ = 98243054. Its totient is φ = 45342936.

The previous prime is 68014411. The next prime is 68014459. The reversal of 68014413 is 31441086.

It can be written as a sum of positive squares in only one way, i.e., 67864644 + 149769 = 8238^2 + 387^2 .

It is not a de Polignac number, because 68014413 - 2¹ = 68014411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68014411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3778570 + ... + 3778587.

Almost surely, 2^68014413 is an apocalyptic number.

It is an amenable number.

68014413 is a deficient number, since it is larger than the sum of its proper divisors (30228641).

68014413 is a wasteful number, since it uses less digits than its factorization.

68014413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7557163 (or 7557160 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 68014413 is about 8247.0851214232. The cubic root of 68014413 is about 408.1943458482.

Adding to 68014413 its reverse (31441086), we get a palindrome (99455499).

The spelling of 68014413 in words is "sixty-eight million, fourteen thousand, four hundred thirteen".