768368942002 has 4 divisors (see below), whose sum is σ = 1152553413006. Its totient is φ = 384184471000.

The previous prime is 768368941999. The next prime is 768368942053. The reversal of 768368942002 is 200249863867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200249863867 = 523 ⋅382886929.

It can be written as a sum of positive squares in only one way, i.e., 592624372041 + 175744569961 = 769821^2 + 419219^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192092235499 + ... + 192092235502.

Almost surely, 2^768368942002 is an apocalyptic number.

768368942002 is a deficient number, since it is larger than the sum of its proper divisors (384184471004).

768368942002 is a wasteful number, since it uses less digits than its factorization.

768368942002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384184471003.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 768368942002 in words is "seven hundred sixty-eight billion, three hundred sixty-eight million, nine hundred forty-two thousand, two".