214016342656 has 32 divisors (see below), whose sum is σ = 430756178580. Its totient is φ = 105904988160.

The previous prime is 214016342647. The next prime is 214016342663. The reversal of 214016342656 is 656243610412.

It can be written as a sum of positive squares in 2 ways, for example, as 190479873600 + 23536469056 = 436440^2 + 153416^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8606155 + ... + 8630986.

Almost surely, 2^214016342656 is an apocalyptic number.

It is an amenable number.

214016342656 is an abundant number, since it is smaller than the sum of its proper divisors (216739835924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214016342656 is an equidigital number, since it uses as much as digits as its factorization.

214016342656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17237252 (or 17237240 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 214016342656 in words is "two hundred fourteen billion, sixteen million, three hundred forty-two thousand, six hundred fifty-six".