8334356243 has 8 divisors (see below), whose sum is σ = 8401397760. Its totient is φ = 8267558920.

The previous prime is 8334356237. The next prime is 8334356257. The reversal of 8334356243 is 3426534338.

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 8334356243 - 2⁸ = 8334355987 is a prime.

It is a super-2 number, since 2×8334356243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8334356243.

It is not an unprimeable number, because it can be changed into a prime (8334353243) 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, 7796 + ... + 129342.

It is an arithmetic number, because the mean of its divisors is an integer number (1050174720).

Almost surely, 2^8334356243 is an apocalyptic number.

8334356243 is a deficient number, since it is larger than the sum of its proper divisors (67041517).

8334356243 is a wasteful number, since it uses less digits than its factorization.

8334356243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122097.

The product of its digits is 622080, while the sum is 41.

The square root of 8334356243 is about 91292.6954525936. The cubic root of 8334356243 is about 2027.4836157067.

The spelling of 8334356243 in words is "eight billion, three hundred thirty-four million, three hundred fifty-six thousand, two hundred forty-three".