9856214342 has 8 divisors (see below), whose sum is σ = 15921577056. Its totient is φ = 4549021992.

The previous prime is 9856214339. The next prime is 9856214419. The reversal of 9856214342 is 2434126589.

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

It is a super-2 number, since 2×9856214342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9856214293 and 9856214302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189542558 + ... + 189542609.

It is an arithmetic number, because the mean of its divisors is an integer number (1990197132).

Almost surely, 2^9856214342 is an apocalyptic number.

9856214342 is a deficient number, since it is larger than the sum of its proper divisors (6065362714).

9856214342 is a wasteful number, since it uses less digits than its factorization.

9856214342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379085182.

The product of its digits is 414720, while the sum is 44.

The square root of 9856214342 is about 99278.4686727188. The cubic root of 9856214342 is about 2144.0589067025.

The spelling of 9856214342 in words is "nine billion, eight hundred fifty-six million, two hundred fourteen thousand, three hundred forty-two".