214466617311 has 4 divisors (see below), whose sum is σ = 285955489752. Its totient is φ = 142977744872.

The previous prime is 214466617271. The next prime is 214466617327. The reversal of 214466617311 is 113716664412.

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 214466617311 - 2¹⁷ = 214466486239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214466117311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35744436216 + ... + 35744436221.

It is an arithmetic number, because the mean of its divisors is an integer number (71488872438).

Almost surely, 2^214466617311 is an apocalyptic number.

214466617311 is a deficient number, since it is larger than the sum of its proper divisors (71488872441).

214466617311 is an equidigital number, since it uses as much as digits as its factorization.

214466617311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71488872440.

The product of its digits is 145152, while the sum is 42.

The spelling of 214466617311 in words is "two hundred fourteen billion, four hundred sixty-six million, six hundred seventeen thousand, three hundred eleven".