855116381101214 has 4 divisors (see below), whose sum is σ = 1282674571651824. Its totient is φ = 427558190550606.

The previous prime is 855116381101207. The next prime is 855116381101231. The reversal of 855116381101214 is 412101183611558.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213779095275302 + ... + 213779095275305.

It is an arithmetic number, because the mean of its divisors is an integer number (320668642912956).

Almost surely, 2^{855116381101214} is an apocalyptic number.

855116381101214 is a deficient number, since it is larger than the sum of its proper divisors (427558190550610).

855116381101214 is a wasteful number, since it uses less digits than its factorization.

855116381101214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427558190550609.

The product of its (nonzero) digits is 230400, while the sum is 47.

The spelling of 855116381101214 in words is "eight hundred fifty-five trillion, one hundred sixteen billion, three hundred eighty-one million, one hundred one thousand, two hundred fourteen".