2030302404 has 72 divisors (see below), whose sum is σ = 5581786392. Its totient is φ = 618508800.

The previous prime is 2030302397. The next prime is 2030302427. The reversal of 2030302404 is 4042030302.

It can be written as a sum of positive squares in 4 ways, for example, as 94478400 + 1935824004 = 9720^2 + 43998^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25792 + ... + 68744.

It is an arithmetic number, because the mean of its divisors is an integer number (77524811).

Almost surely, 2^2030302404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030302404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2790893196).

2030302404 is an abundant number, since it is smaller than the sum of its proper divisors (3551483988).

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

2030302404 is a wasteful number, since it uses less digits than its factorization.

2030302404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43077 (or 43072 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2030302404 is about 45058.8770832119. The cubic root of 2030302404 is about 1266.2522875690.

Adding to 2030302404 its reverse (4042030302), we get a palindrome (6072332706).

The spelling of 2030302404 in words is "two billion, thirty million, three hundred two thousand, four hundred four".