4103240002020 has 72 divisors (see below), whose sum is σ = 12447145960704. Its totient is φ = 1094140077888.

The previous prime is 4103240001977. The next prime is 4103240002111. The reversal of 4103240002020 is 202000423014.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4103240001984 and 4103240002002.

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 23 ways as a sum of consecutive naturals, for example, 2910157 + ... + 4083563.

It is an arithmetic number, because the mean of its divisors is an integer number (172877027232).

Almost surely, 2^{4103240002020} is an apocalyptic number.

It is an amenable number.

4103240002020 is an abundant number, since it is smaller than the sum of its proper divisors (8343905958684).

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

4103240002020 is a wasteful number, since it uses less digits than its factorization.

4103240002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192849 (or 1192844 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 4103240002020 its reverse (202000423014), we get a palindrome (4305240425034).

The spelling of 4103240002020 in words is "four trillion, one hundred three billion, two hundred forty million, two thousand, twenty".