68326437115 has 8 divisors (see below), whose sum is σ = 82013900688. Its totient is φ = 54646365600.

The previous prime is 68326437103. The next prime is 68326437119. The reversal of 68326437115 is 51173462386.

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

It is not a de Polignac number, because 68326437115 - 2³³ = 59736502523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68326437119) 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, 1827657 + ... + 1864666.

It is an arithmetic number, because the mean of its divisors is an integer number (10251737586).

Almost surely, 2^68326437115 is an apocalyptic number.

68326437115 is a deficient number, since it is larger than the sum of its proper divisors (13687463573).

68326437115 is a wasteful number, since it uses less digits than its factorization.

68326437115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696029.

The product of its digits is 725760, while the sum is 46.

The spelling of 68326437115 in words is "sixty-eight billion, three hundred twenty-six million, four hundred thirty-seven thousand, one hundred fifteen".