6331041247 has 8 divisors (see below), whose sum is σ = 6919696512. Its totient is φ = 5766412800.

The previous prime is 6331041193. The next prime is 6331041253. The reversal of 6331041247 is 7421401336.

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 6331041247 - 2¹¹ = 6331039199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331041257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6006154 + ... + 6007207.

It is an arithmetic number, because the mean of its divisors is an integer number (864962064).

Almost surely, 2^6331041247 is an apocalyptic number.

6331041247 is a deficient number, since it is larger than the sum of its proper divisors (588655265).

6331041247 is a wasteful number, since it uses less digits than its factorization.

6331041247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12013409.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 6331041247 is about 79567.8405324664. The cubic root of 6331041247 is about 1849.9431438090.

The spelling of 6331041247 in words is "six billion, three hundred thirty-one million, forty-one thousand, two hundred forty-seven".