216296342 has 8 divisors (see below), whose sum is σ = 341520600. Its totient is φ = 102456144.

The previous prime is 216296341. The next prime is 216296357. The reversal of 216296342 is 243692612.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216296341) 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, 2845967 + ... + 2846042.

It is an arithmetic number, because the mean of its divisors is an integer number (42690075).

Almost surely, 2^216296342 is an apocalyptic number.

216296342 is a deficient number, since it is larger than the sum of its proper divisors (125224258).

216296342 is a wasteful number, since it uses less digits than its factorization.

216296342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692030.

The product of its digits is 31104, while the sum is 35.

The square root of 216296342 is about 14707.0167607166. The cubic root of 216296342 is about 600.2742653525.

The spelling of 216296342 in words is "two hundred sixteen million, two hundred ninety-six thousand, three hundred forty-two".