68110540799 has 8 divisors (see below), whose sum is σ = 79944418848. Its totient is φ = 56802612960.

The previous prime is 68110540793. The next prime is 68110540819. The reversal of 68110540799 is 99704501186.

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

It is a cyclic number.

It is not a de Polignac number, because 68110540799 - 2²⁴ = 68093763583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68110540793) 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, 131487272 + ... + 131487789.

It is an arithmetic number, because the mean of its divisors is an integer number (9993052356).

Almost surely, 2^68110540799 is an apocalyptic number.

68110540799 is a deficient number, since it is larger than the sum of its proper divisors (11833878049).

68110540799 is a wasteful number, since it uses less digits than its factorization.

68110540799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262975105.

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 68110540799 in words is "sixty-eight billion, one hundred ten million, five hundred forty thousand, seven hundred ninety-nine".