68244485697 has 12 divisors (see below), whose sum is σ = 99284545360. Its totient is φ = 45169011288.

The previous prime is 68244485663. The next prime is 68244485707. The reversal of 68244485697 is 79658444286.

68244485697 is a `hidden beast` number, since 6 + 8 + 24 + 4 + 48 + 569 + 7 = 666.

68244485697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 68244485697 - 2¹⁴ = 68244469313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68244485497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27274723 + ... + 27277224.

Almost surely, 2^68244485697 is an apocalyptic number.

It is an amenable number.

68244485697 is a deficient number, since it is larger than the sum of its proper divisors (31040059663).

68244485697 is a wasteful number, since it uses less digits than its factorization.

68244485697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54552092 (or 54552089 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 63.

The spelling of 68244485697 in words is "sixty-eight billion, two hundred forty-four million, four hundred eighty-five thousand, six hundred ninety-seven".