214155116827 has 4 divisors (see below), whose sum is σ = 214194510736. Its totient is φ = 214115722920.

The previous prime is 214155116797. The next prime is 214155116831. The reversal of 214155116827 is 728611551412.

214155116827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 214155116827 - 2¹⁹ = 214154592539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214155116327) by changing a digit.

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, 19688799 + ... + 19699672.

It is an arithmetic number, because the mean of its divisors is an integer number (53548627684).

Almost surely, 2^214155116827 is an apocalyptic number.

214155116827 is a deficient number, since it is larger than the sum of its proper divisors (39393909).

214155116827 is an equidigital number, since it uses as much as digits as its factorization.

214155116827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39393908.

The product of its digits is 134400, while the sum is 43.

The spelling of 214155116827 in words is "two hundred fourteen billion, one hundred fifty-five million, one hundred sixteen thousand, eight hundred twenty-seven".