868306637254303 has 32 divisors (see below), whose sum is σ = 1016893213592256. Its totient is φ = 733957247858688.

The previous prime is 868306637254241. The next prime is 868306637254321. The reversal of 868306637254303 is 303452736603868.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-868306637254303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868306637254003) 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, 295962300 + ... + 298881742.

It is an arithmetic number, because the mean of its divisors is an integer number (31777912924758).

Almost surely, 2^{868306637254303} is an apocalyptic number.

868306637254303 is a deficient number, since it is larger than the sum of its proper divisors (148586576337953).

868306637254303 is a wasteful number, since it uses less digits than its factorization.

868306637254303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955883.

The product of its (nonzero) digits is 313528320, while the sum is 64.

The spelling of 868306637254303 in words is "eight hundred sixty-eight trillion, three hundred six billion, six hundred thirty-seven million, two hundred fifty-four thousand, three hundred three".