104858494868 has 6 divisors (see below), whose sum is σ = 183502366026. Its totient is φ = 52429247432.

The previous prime is 104858494861. The next prime is 104858494877. The reversal of 104858494868 is 868494858401.

It can be written as a sum of positive squares in only one way, i.e., 64638994564 + 40219500304 = 254242^2 + 200548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104858494861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13107311855 + ... + 13107311862.

It is an arithmetic number, because the mean of its divisors is an integer number (30583727671).

Almost surely, 2^104858494868 is an apocalyptic number.

It is an amenable number.

104858494868 is a deficient number, since it is larger than the sum of its proper divisors (78643871158).

104858494868 is a wasteful number, since it uses less digits than its factorization.

104858494868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26214623721 (or 26214623719 counting only the distinct ones).

The product of its (nonzero) digits is 70778880, while the sum is 65.

The spelling of 104858494868 in words is "one hundred four billion, eight hundred fifty-eight million, four hundred ninety-four thousand, eight hundred sixty-eight".