68275207204 has 6 divisors (see below), whose sum is σ = 119481612614. Its totient is φ = 34137603600.

The previous prime is 68275207171. The next prime is 68275207211. The reversal of 68275207204 is 40270257286.

It can be written as a sum of positive squares in only one way, i.e., 64033290304 + 4241916900 = 253048^2 + 65130^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8534400897 + ... + 8534400904.

Almost surely, 2^68275207204 is an apocalyptic number.

It is an amenable number.

68275207204 is a deficient number, since it is larger than the sum of its proper divisors (51206405410).

68275207204 is a wasteful number, since it uses less digits than its factorization.

68275207204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17068801805 (or 17068801803 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 68275207204 in words is "sixty-eight billion, two hundred seventy-five million, two hundred seven thousand, two hundred four".