87685610444241 has 8 divisors (see below), whose sum is σ = 117058307739744. Its totient is φ = 58384993389120.

The previous prime is 87685610444239. The next prime is 87685610444273. The reversal of 87685610444241 is 14244401658678.

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

It is not a de Polignac number, because 87685610444241 - 2¹ = 87685610444239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87685610444221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18020057256 + ... + 18020062121.

It is an arithmetic number, because the mean of its divisors is an integer number (14632288467468).

Almost surely, 2^{87685610444241} is an apocalyptic number.

It is an amenable number.

87685610444241 is a deficient number, since it is larger than the sum of its proper divisors (29372697295503).

87685610444241 is a wasteful number, since it uses less digits than its factorization.

87685610444241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36040120191.

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 87685610444241 in words is "eighty-seven trillion, six hundred eighty-five billion, six hundred ten million, four hundred forty-four thousand, two hundred forty-one".