2020422044440 has 64 divisors (see below), whose sum is σ = 4576693959360. Its totient is φ = 802704652800.

The previous prime is 2020422044351. The next prime is 2020422044471. The reversal of 2020422044440 is 444402240202.

It is a junction number, because it is equal to n+sod(n) for n = 2020422044399 and 2020422044408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53356554 + ... + 53394406.

It is an arithmetic number, because the mean of its divisors is an integer number (71510843115).

Almost surely, 2^{2020422044440} is an apocalyptic number.

2020422044440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020422044440 is an abundant number, since it is smaller than the sum of its proper divisors (2556271914920).

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

2020422044440 is a wasteful number, since it uses less digits than its factorization.

2020422044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46852 (or 46848 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2020422044440 its reverse (444402240202), we get a palindrome (2464824284642).

The spelling of 2020422044440 in words is "two trillion, twenty billion, four hundred twenty-two million, forty-four thousand, four hundred forty".