3020144534550 has 288 divisors, whose sum is σ = 9582622672896. Its totient is φ = 672295392000.

The previous prime is 3020144534521. The next prime is 3020144534573. The reversal of 3020144534550 is 554354410203.

3020144534550 is a `hidden beast` number, since 3 + 0 + 20 + 14 + 45 + 34 + 550 = 666.

3020144534550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3020144534550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 12167989 + ... + 12413711.

It is an arithmetic number, because the mean of its divisors is an integer number (33272995392).

Almost surely, 2^{3020144534550} is an apocalyptic number.

3020144534550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020144534550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4791311336448).

3020144534550 is an abundant number, since it is smaller than the sum of its proper divisors (6562478138346).

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

3020144534550 is a wasteful number, since it uses less digits than its factorization.

3020144534550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245956 (or 245948 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 3020144534550 its reverse (554354410203), we get a palindrome (3574498944753).

The spelling of 3020144534550 in words is "three trillion, twenty billion, one hundred forty-four million, five hundred thirty-four thousand, five hundred fifty".