68311203795 has 112 divisors (see below), whose sum is σ = 125496511200. Its totient is φ = 35671684608.

The previous prime is 68311203707. The next prime is 68311203817. The reversal of 68311203795 is 59730211386.

68311203795 is a `hidden beast` number, since 68 + 311 + 203 + 79 + 5 = 666.

It is not a de Polignac number, because 68311203795 - 2¹⁴ = 68311187411 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 68311203795.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 39645804 + ... + 39647526.

Almost surely, 2^68311203795 is an apocalyptic number.

68311203795 is a deficient number, since it is larger than the sum of its proper divisors (57185307405).

68311203795 is a wasteful number, since it uses less digits than its factorization.

68311203795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 68311203795 in words is "sixty-eight billion, three hundred eleven million, two hundred three thousand, seven hundred ninety-five".