2020401204 has 12 divisors (see below), whose sum is σ = 4714269504. Its totient is φ = 673467064.

The previous prime is 2020401143. The next prime is 2020401209. The reversal of 2020401204 is 4021040202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020401209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84183372 + ... + 84183395.

It is an arithmetic number, because the mean of its divisors is an integer number (392855792).

Almost surely, 2^2020401204 is an apocalyptic number.

It is an amenable number.

2020401204 is an abundant number, since it is smaller than the sum of its proper divisors (2693868300).

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

2020401204 is a wasteful number, since it uses less digits than its factorization.

2020401204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168366774 (or 168366772 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2020401204 is about 44948.8732228073. The cubic root of 2020401204 is about 1264.1905498727.

Adding to 2020401204 its reverse (4021040202), we get a palindrome (6041441406).

The spelling of 2020401204 in words is "two billion, twenty million, four hundred one thousand, two hundred four".