68797071339 has 8 divisors (see below), whose sum is σ = 92345062800. Its totient is φ = 45556897056.

The previous prime is 68797071323. The next prime is 68797071341. The reversal of 68797071339 is 93317079786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68797071339 - 2⁴ = 68797071323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68797071349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76953772 + ... + 76954665.

It is an arithmetic number, because the mean of its divisors is an integer number (11543132850).

Almost surely, 2^68797071339 is an apocalyptic number.

68797071339 is a deficient number, since it is larger than the sum of its proper divisors (23547991461).

68797071339 is a wasteful number, since it uses less digits than its factorization.

68797071339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153908589.

The product of its (nonzero) digits is 12002256, while the sum is 60.

The spelling of 68797071339 in words is "sixty-eight billion, seven hundred ninety-seven million, seventy-one thousand, three hundred thirty-nine".