868803228458 has 16 divisors (see below), whose sum is σ = 1436334488064. Its totient is φ = 390839314560.

The previous prime is 868803228439. The next prime is 868803228541. The reversal of 868803228458 is 854822308868.

It is a self number, because there is not a number n which added to its sum of digits gives 868803228458.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203560010 + ... + 203564277.

It is an arithmetic number, because the mean of its divisors is an integer number (89770905504).

Almost surely, 2^868803228458 is an apocalyptic number.

868803228458 is a deficient number, since it is larger than the sum of its proper divisors (567531259606).

868803228458 is a wasteful number, since it uses less digits than its factorization.

868803228458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407124397.

The product of its (nonzero) digits is 47185920, while the sum is 62.

The spelling of 868803228458 in words is "eight hundred sixty-eight billion, eight hundred three million, two hundred twenty-eight thousand, four hundred fifty-eight".