68733433786 has 8 divisors (see below), whose sum is σ = 104847611040. Its totient is φ = 33784230108.

The previous prime is 68733433777. The next prime is 68733433819.

68733433786 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 68733433786.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291243246 + ... + 291243481.

It is an arithmetic number, because the mean of its divisors is an integer number (13105951380).

Almost surely, 2^68733433786 is an apocalyptic number.

68733433786 is a deficient number, since it is larger than the sum of its proper divisors (36114177254).

68733433786 is a wasteful number, since it uses less digits than its factorization.

68733433786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582486788.

The product of its digits is 36578304, while the sum is 58.

The spelling of 68733433786 in words is "sixty-eight billion, seven hundred thirty-three million, four hundred thirty-three thousand, seven hundred eighty-six".