1608068999707 has 4 divisors (see below), whose sum is σ = 1608079718160. Its totient is φ = 1608058281256.

The previous prime is 1608068999701. The next prime is 1608068999711. The reversal of 1608068999707 is 7079998608061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1608068999707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1608068999701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5130943 + ... + 5435320.

It is an arithmetic number, because the mean of its divisors is an integer number (402019929540).

Almost surely, 2^{1608068999707} is an apocalyptic number.

1608068999707 is a deficient number, since it is larger than the sum of its proper divisors (10718453).

1608068999707 is a wasteful number, since it uses less digits than its factorization.

1608068999707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10718452.

The product of its (nonzero) digits is 82301184, while the sum is 70.

The spelling of 1608068999707 in words is "one trillion, six hundred eight billion, sixty-eight million, nine hundred ninety-nine thousand, seven hundred seven".