68052842697 has 32 divisors (see below), whose sum is σ = 109179289600. Its totient is φ = 36833263488.

The previous prime is 68052842687. The next prime is 68052842713. The reversal of 68052842697 is 79624825086.

It is a happy number.

It is not a de Polignac number, because 68052842697 - 2⁷ = 68052842569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (68052842677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2411493 + ... + 2439549.

It is an arithmetic number, because the mean of its divisors is an integer number (3411852800).

Almost surely, 2^68052842697 is an apocalyptic number.

It is an amenable number.

68052842697 is a deficient number, since it is larger than the sum of its proper divisors (41126446903).

68052842697 is a wasteful number, since it uses less digits than its factorization.

68052842697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34165.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 68052842697 in words is "sixty-eight billion, fifty-two million, eight hundred forty-two thousand, six hundred ninety-seven".