85841101418 has 8 divisors (see below), whose sum is σ = 136335867012. Its totient is φ = 40395812416.

The previous prime is 85841101399. The next prime is 85841101429. The reversal of 85841101418 is 81410114858.

It can be written as a sum of positive squares in 2 ways, for example, as 85534606369 + 306495049 = 292463^2 + 17507^2 .

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

It is a super-2 number, since 2×85841101418² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262369105 + ... + 1262369172.

Almost surely, 2^85841101418 is an apocalyptic number.

85841101418 is a deficient number, since it is larger than the sum of its proper divisors (50494765594).

85841101418 is a wasteful number, since it uses less digits than its factorization.

85841101418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524738296.

The product of its (nonzero) digits is 40960, while the sum is 41.

The spelling of 85841101418 in words is "eighty-five billion, eight hundred forty-one million, one hundred one thousand, four hundred eighteen".