211642760450327 has 8 divisors (see below), whose sum is σ = 211871348563680. Its totient is φ = 211414211118880.

The previous prime is 211642760450281. The next prime is 211642760450357. The reversal of 211642760450327 is 723054067246112.

211642760450327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 211642760450327 - 2¹⁰ = 211642760449303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211642760450357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231574 + ... + 20610732.

It is an arithmetic number, because the mean of its divisors is an integer number (26483918570460).

Almost surely, 2^{211642760450327} is an apocalyptic number.

211642760450327 is a deficient number, since it is larger than the sum of its proper divisors (228588113353).

211642760450327 is a wasteful number, since it uses less digits than its factorization.

211642760450327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19390953.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 211642760450327 in words is "two hundred eleven trillion, six hundred forty-two billion, seven hundred sixty million, four hundred fifty thousand, three hundred twenty-seven".