6341218992 has 240 divisors, whose sum is σ = 19193116800. Its totient is φ = 1948354560.

The previous prime is 6341218963. The next prime is 6341218993. The reversal of 6341218992 is 2998121436.

6341218992 is a `hidden beast` number, since 6 + 341 + 218 + 9 + 92 = 666.

It is a super-2 number, since 2×6341218992² = 80422116609002992128, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (6341218993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26311992 + ... + 26312232.

It is an arithmetic number, because the mean of its divisors is an integer number (79971320).

Almost surely, 2^6341218992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6341218992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9596558400).

6341218992 is an abundant number, since it is smaller than the sum of its proper divisors (12851897808).

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

6341218992 is a wasteful number, since it uses less digits than its factorization.

6341218992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 487 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 6341218992 is about 79631.7712474110. The cubic root of 6341218992 is about 1850.9339323410.

The spelling of 6341218992 in words is "six billion, three hundred forty-one million, two hundred eighteen thousand, nine hundred ninety-two".