2020040204 has 24 divisors (see below), whose sum is σ = 4350856608. Its totient is φ = 799136640.

The previous prime is 2020040201. The next prime is 2020040207. The reversal of 2020040204 is 4020400202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2020040201) and next prime (2020040207).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2020040201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2774417 + ... + 2775144.

It is an arithmetic number, because the mean of its divisors is an integer number (181285692).

Almost surely, 2^2020040204 is an apocalyptic number.

It is an amenable number.

2020040204 is an abundant number, since it is smaller than the sum of its proper divisors (2330816404).

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

2020040204 is a wasteful number, since it uses less digits than its factorization.

2020040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5549585 (or 5549583 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2020040204 is about 44944.8573698927. The cubic root of 2020040204 is about 1264.1152513014.

Adding to 2020040204 its reverse (4020400202), we get a palindrome (6040440406).

The spelling of 2020040204 in words is "two billion, twenty million, forty thousand, two hundred four".