2020424100544 has 28 divisors (see below), whose sum is σ = 4009328354200. Its totient is φ = 1010199633408.

The previous prime is 2020424100451. The next prime is 2020424100631. The reversal of 2020424100544 is 4450014240202.

It is a super-2 number, since 2×2020424100544² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7293727 + ... + 7565665.

Almost surely, 2^{2020424100544} is an apocalyptic number.

It is an amenable number.

2020424100544 is a deficient number, since it is larger than the sum of its proper divisors (1988904253656).

2020424100544 is a wasteful number, since it uses less digits than its factorization.

2020424100544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388040 (or 388030 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 2020424100544 its reverse (4450014240202), we get a palindrome (6470438340746).

The spelling of 2020424100544 in words is "two trillion, twenty billion, four hundred twenty-four million, one hundred thousand, five hundred forty-four".