2020444024420 has 48 divisors (see below), whose sum is σ = 4475569190400. Its totient is φ = 764043459840.

The previous prime is 2020444024399. The next prime is 2020444024433. The reversal of 2020444024420 is 244204440202.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5368041 + ... + 5732080.

It is an arithmetic number, because the mean of its divisors is an integer number (93241024800).

Almost surely, 2^{2020444024420} is an apocalyptic number.

2020444024420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020444024420 is an abundant number, since it is smaller than the sum of its proper divisors (2455125165980).

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

2020444024420 is a wasteful number, since it uses less digits than its factorization.

2020444024420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100628 (or 11100626 counting only the distinct ones).

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

Adding to 2020444024420 its reverse (244204440202), we get a palindrome (2264648464622).

The spelling of 2020444024420 in words is "two trillion, twenty billion, four hundred forty-four million, twenty-four thousand, four hundred twenty".