68023870315 has 8 divisors (see below), whose sum is σ = 82966819248. Its totient is φ = 53526979680.

The previous prime is 68023870301. The next prime is 68023870331. The reversal of 68023870315 is 51307832086.

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

It is not a de Polignac number, because 68023870315 - 2¹⁵ = 68023837547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111514237 + ... + 111514846.

It is an arithmetic number, because the mean of its divisors is an integer number (10370852406).

Almost surely, 2^68023870315 is an apocalyptic number.

68023870315 is a deficient number, since it is larger than the sum of its proper divisors (14942948933).

68023870315 is a wasteful number, since it uses less digits than its factorization.

68023870315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223029149.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 68023870315 in words is "sixty-eight billion, twenty-three million, eight hundred seventy thousand, three hundred fifteen".