533312041240 has 256 divisors, whose sum is σ = 1346708643840. Its totient is φ = 188455680000.

The previous prime is 533312041237. The next prime is 533312041247. The reversal of 533312041240 is 42140213335.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 533312041199 and 533312041208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533312041247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 704506942 + ... + 704507698.

It is an arithmetic number, because the mean of its divisors is an integer number (5260580640).

Almost surely, 2^533312041240 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 533312041240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (673354321920).

533312041240 is an abundant number, since it is smaller than the sum of its proper divisors (813396602600).

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

533312041240 is a wasteful number, since it uses less digits than its factorization.

533312041240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 533312041240 its reverse (42140213335), we get a palindrome (575452254575).

The spelling of 533312041240 in words is "five hundred thirty-three billion, three hundred twelve million, forty-one thousand, two hundred forty".