216101914 has 8 divisors (see below), whose sum is σ = 370460448. Its totient is φ = 92615100.

The previous prime is 216101903. The next prime is 216101917. The reversal of 216101914 is 419101612.

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

It is not an unprimeable number, because it can be changed into a prime (216101917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7717912 + ... + 7717939.

It is an arithmetic number, because the mean of its divisors is an integer number (46307556).

Almost surely, 2^216101914 is an apocalyptic number.

216101914 is a deficient number, since it is larger than the sum of its proper divisors (154358534).

216101914 is a wasteful number, since it uses less digits than its factorization.

216101914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15435860.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 216101914 is about 14700.4052325097. The cubic root of 216101914 is about 600.0943499775.

The spelling of 216101914 in words is "two hundred sixteen million, one hundred one thousand, nine hundred fourteen".