6423323016 has 32 divisors (see below), whose sum is σ = 17518154400. Its totient is φ = 1946461440.

The previous prime is 6423322991. The next prime is 6423323033. The reversal of 6423323016 is 6103233246.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12165121 + ... + 12165648.

It is an arithmetic number, because the mean of its divisors is an integer number (547442325).

Almost surely, 2^6423323016 is an apocalyptic number.

6423323016 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6423323016 is an abundant number, since it is smaller than the sum of its proper divisors (11094831384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6423323016 is a wasteful number, since it uses less digits than its factorization.

6423323016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24330789 (or 24330785 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 6423323016 is about 80145.6362879477. The cubic root of 6423323016 is about 1858.8881295590. Note that the first 3 decimals are identical.

It can be divided in two parts, 64233230 and 16, that added together give a palindrome (64233246).

The spelling of 6423323016 in words is "six billion, four hundred twenty-three million, three hundred twenty-three thousand, sixteen".