6323214021 has 16 divisors (see below), whose sum is σ = 8604429120. Its totient is φ = 4129247360.

The previous prime is 6323214013. The next prime is 6323214071. The reversal of 6323214021 is 1204123236.

It is a cyclic number.

It is not a de Polignac number, because 6323214021 - 2³ = 6323214013 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6323213982 and 6323214000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6323214071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13830 + ... + 113303.

It is an arithmetic number, because the mean of its divisors is an integer number (537776820).

Almost surely, 2^6323214021 is an apocalyptic number.

It is an amenable number.

6323214021 is a deficient number, since it is larger than the sum of its proper divisors (2281215099).

6323214021 is a wasteful number, since it uses less digits than its factorization.

6323214021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127476.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6323214021 is about 79518.6394564193. The cubic root of 6323214021 is about 1849.1804522860.

Adding to 6323214021 its reverse (1204123236), we get a palindrome (7527337257).

The spelling of 6323214021 in words is "six billion, three hundred twenty-three million, two hundred fourteen thousand, twenty-one".