868299567701 has 4 divisors (see below), whose sum is σ = 872091269100. Its totient is φ = 864507866304.

The previous prime is 868299567679. The next prime is 868299567757. The reversal of 868299567701 is 107765992868.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 806098708900 + 62200858801 = 897830^2 + 249401^2 .

It is a cyclic number.

It is not a de Polignac number, because 868299567701 - 2²⁶ = 868232458837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868299567101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1895850356 + ... + 1895850813.

It is an arithmetic number, because the mean of its divisors is an integer number (218022817275).

Almost surely, 2^868299567701 is an apocalyptic number.

It is an amenable number.

868299567701 is a deficient number, since it is larger than the sum of its proper divisors (3791701399).

868299567701 is a wasteful number, since it uses less digits than its factorization.

868299567701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791701398.

The product of its (nonzero) digits is 91445760, while the sum is 68.

The spelling of 868299567701 in words is "eight hundred sixty-eight billion, two hundred ninety-nine million, five hundred sixty-seven thousand, seven hundred one".