533776242420 has 192 divisors, whose sum is σ = 1680055050240. Its totient is φ = 140679991296.

The previous prime is 533776242413. The next prime is 533776242479. The reversal of 533776242420 is 24242677335.

533776242420 is a `hidden beast` number, since 5 + 337 + 76 + 2 + 4 + 242 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40483149 + ... + 40496331.

It is an arithmetic number, because the mean of its divisors is an integer number (8750286720).

Almost surely, 2^533776242420 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 533776242420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (840027525120).

533776242420 is an abundant number, since it is smaller than the sum of its proper divisors (1146278807820).

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

533776242420 is a wasteful number, since it uses less digits than its factorization.

533776242420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071 (or 14063 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 45.

The spelling of 533776242420 in words is "five hundred thirty-three billion, seven hundred seventy-six million, two hundred forty-two thousand, four hundred twenty".