5331418344 has 288 divisors, whose sum is σ = 17266129920. Its totient is φ = 1481421312.

The previous prime is 5331418343. The next prime is 5331418397. The reversal of 5331418344 is 4438141335.

5331418344 is a `hidden beast` number, since 533 + 1 + 4 + 1 + 83 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5331418299 and 5331418308.

It is not an unprimeable number, because it can be changed into a prime (5331418343) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32708007 + ... + 32708169.

It is an arithmetic number, because the mean of its divisors is an integer number (59951840).

Almost surely, 2^5331418344 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 5331418344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8633064960).

5331418344 is an abundant number, since it is smaller than the sum of its proper divisors (11934711576).

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

5331418344 is a wasteful number, since it uses less digits than its factorization.

5331418344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 375 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 5331418344 is about 73016.5621212064. The cubic root of 5331418344 is about 1746.9517922807.

Adding to 5331418344 its reverse (4438141335), we get a palindrome (9769559679).

The spelling of 5331418344 in words is "five billion, three hundred thirty-one million, four hundred eighteen thousand, three hundred forty-four".