6336621342 has 24 divisors (see below), whose sum is σ = 13776215544. Its totient is φ = 2104996464.

The previous prime is 6336621331. The next prime is 6336621349. The reversal of 6336621342 is 2431266336.

6336621342 is a `hidden beast` number, since 633 + 6 + 6 + 2 + 13 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6336621297 and 6336621306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6336621349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595468 + ... + 606015.

It is an arithmetic number, because the mean of its divisors is an integer number (574008981).

Almost surely, 2^6336621342 is an apocalyptic number.

6336621342 is an abundant number, since it is smaller than the sum of its proper divisors (7439594202).

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

6336621342 is a wasteful number, since it uses less digits than its factorization.

6336621342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201784 (or 1201781 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 6336621342 is about 79602.8978241370. The cubic root of 6336621342 is about 1850.4864892483.

Adding to 6336621342 its reverse (2431266336), we get a palindrome (8767887678).

The spelling of 6336621342 in words is "six billion, three hundred thirty-six million, six hundred twenty-one thousand, three hundred forty-two".