6326243340 has 24 divisors (see below), whose sum is σ = 17713481520. Its totient is φ = 1686998208.

The previous prime is 6326243333. The next prime is 6326243351. The reversal of 6326243340 is 433426236.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52718635 + ... + 52718754.

It is an arithmetic number, because the mean of its divisors is an integer number (738061730).

Almost surely, 2^6326243340 is an apocalyptic number.

6326243340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6326243340 is an abundant number, since it is smaller than the sum of its proper divisors (11387238180).

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

6326243340 is a wasteful number, since it uses less digits than its factorization.

6326243340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105437401 (or 105437399 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

The square root of 6326243340 is about 79537.6850304307. The cubic root of 6326243340 is about 1849.4757063101.

Adding to 6326243340 its reverse (433426236), we get a palindrome (6759669576).

The spelling of 6326243340 in words is "six billion, three hundred twenty-six million, two hundred forty-three thousand, three hundred forty".