100085426618 has 8 divisors (see below), whose sum is σ = 151614557460. Its totient is φ = 49547240800.

The previous prime is 100085426569. The next prime is 100085426657. The reversal of 100085426618 is 816624580001.

It can be written as a sum of positive squares in 2 ways, for example, as 99914784649 + 170641969 = 316093^2 + 13063^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247736003 + ... + 247736406.

Almost surely, 2^100085426618 is an apocalyptic number.

100085426618 is a deficient number, since it is larger than the sum of its proper divisors (51529130842).

100085426618 is a wasteful number, since it uses less digits than its factorization.

100085426618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495472512.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 100085426618 in words is "one hundred billion, eighty-five million, four hundred twenty-six thousand, six hundred eighteen".