68373570705 has 32 divisors (see below), whose sum is σ = 123192741888. Its totient is φ = 32081438400.

The previous prime is 68373570679. The next prime is 68373570719. The reversal of 68373570705 is 50707537386.

It is not a de Polignac number, because 68373570705 - 2⁶ = 68373570641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6678519 + ... + 6688748.

It is an arithmetic number, because the mean of its divisors is an integer number (3849773184).

Almost surely, 2^68373570705 is an apocalyptic number.

It is an amenable number.

68373570705 is a deficient number, since it is larger than the sum of its proper divisors (54819171183).

68373570705 is a wasteful number, since it uses less digits than its factorization.

68373570705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367317.

The product of its (nonzero) digits is 3704400, while the sum is 51.

The spelling of 68373570705 in words is "sixty-eight billion, three hundred seventy-three million, five hundred seventy thousand, seven hundred five".