5423433620220 has 1440 divisors, whose sum is σ = 22424938905600. Its totient is φ = 1083849984000.

The previous prime is 5423433620219. The next prime is 5423433620237. The reversal of 5423433620220 is 220263343245.

5423433620220 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 4 + 3 + 3 + 620 + 2 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 5170098256 + ... + 5170099304.

It is an arithmetic number, because the mean of its divisors is an integer number (15572874240).

Almost surely, 2^{5423433620220} 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 5423433620220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11212469452800).

5423433620220 is an abundant number, since it is smaller than the sum of its proper divisors (17001505285380).

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

5423433620220 is a wasteful number, since it uses less digits than its factorization.

5423433620220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 5423433620220 its reverse (220263343245), we get a palindrome (5643696963465).

The spelling of 5423433620220 in words is "five trillion, four hundred twenty-three billion, four hundred thirty-three million, six hundred twenty thousand, two hundred twenty".