2020242220040 has 64 divisors (see below), whose sum is σ = 5042823480000. Its totient is φ = 722182109440.

The previous prime is 2020242219973. The next prime is 2020242220079. The reversal of 2020242220040 is 400222420202.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2020242219994 and 2020242220021.

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, 38884715 + ... + 38936634.

It is an arithmetic number, because the mean of its divisors is an integer number (78794116875).

Almost surely, 2^{2020242220040} is an apocalyptic number.

2020242220040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020242220040 is an abundant number, since it is smaller than the sum of its proper divisors (3022581259960).

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

2020242220040 is a wasteful number, since it uses less digits than its factorization.

2020242220040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77821430 (or 77821426 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2020242220040 its reverse (400222420202), we get a palindrome (2420464640242).

The spelling of 2020242220040 in words is "two trillion, twenty billion, two hundred forty-two million, two hundred twenty thousand, forty".