6335156243 has 8 divisors (see below), whose sum is σ = 7006867728. Its totient is φ = 5689786464.

The previous prime is 6335156237. The next prime is 6335156251. The reversal of 6335156243 is 3426515336.

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 6335156243 - 2¹² = 6335152147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6335156197 and 6335156206.

It is not an unprimeable number, because it can be changed into a prime (6335956243) 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, 6584921 + ... + 6585882.

It is an arithmetic number, because the mean of its divisors is an integer number (875858466).

Almost surely, 2^6335156243 is an apocalyptic number.

6335156243 is a deficient number, since it is larger than the sum of its proper divisors (671711485).

6335156243 is a wasteful number, since it uses less digits than its factorization.

6335156243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13170853.

The product of its digits is 194400, while the sum is 38.

The square root of 6335156243 is about 79593.6947439934. The cubic root of 6335156243 is about 1850.3438604069.

The spelling of 6335156243 in words is "six billion, three hundred thirty-five million, one hundred fifty-six thousand, two hundred forty-three".