5641426336 has 192 divisors, whose sum is σ = 14658755328. Its totient is φ = 2073673728.

The previous prime is 5641426333. The next prime is 5641426337. The reversal of 5641426336 is 6336241465.

It is a happy number.

It is a super-2 number, since 2×5641426336² = 63651382209028769792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5641426333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4108146 + ... + 4109518.

It is an arithmetic number, because the mean of its divisors is an integer number (76347684).

Almost surely, 2^5641426336 is an apocalyptic number.

5641426336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5641426336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7329377664).

5641426336 is an abundant number, since it is smaller than the sum of its proper divisors (9017328992).

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

5641426336 is a wasteful number, since it uses less digits than its factorization.

5641426336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1495 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 5641426336 is about 75109.4290751834. The cubic root of 5641426336 is about 1780.1761320471.

The spelling of 5641426336 in words is "five billion, six hundred forty-one million, four hundred twenty-six thousand, three hundred thirty-six".