6331388230 has 16 divisors (see below), whose sum is σ = 11764128384. Its totient is φ = 2450859840.

The previous prime is 6331388207. The next prime is 6331388233. The reversal of 6331388230 is 328831336.

It is a self number, because there is not a number n which added to its sum of digits gives 6331388230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331388233) 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, 10211607 + ... + 10212226.

It is an arithmetic number, because the mean of its divisors is an integer number (735258024).

Almost surely, 2^6331388230 is an apocalyptic number.

6331388230 is a deficient number, since it is larger than the sum of its proper divisors (5432740154).

6331388230 is a wasteful number, since it uses less digits than its factorization.

6331388230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423871.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 6331388230 is about 79570.0209249690. The cubic root of 6331388230 is about 1849.9769395713.

The spelling of 6331388230 in words is "six billion, three hundred thirty-one million, three hundred eighty-eight thousand, two hundred thirty".