1024304020 has 12 divisors (see below), whose sum is σ = 2151038484. Its totient is φ = 409721600.

The previous prime is 1024303999. The next prime is 1024304027. The reversal of 1024304020 is 204034201.

1024304020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 786465936 + 237838084 = 28044^2 + 15422^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1024303985 and 1024304003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024304027) 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, 25607581 + ... + 25607620.

It is an arithmetic number, because the mean of its divisors is an integer number (179253207).

Almost surely, 2^1024304020 is an apocalyptic number.

1024304020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024304020 is an abundant number, since it is smaller than the sum of its proper divisors (1126734464).

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

1024304020 is a wasteful number, since it uses less digits than its factorization.

1024304020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51215210 (or 51215208 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1024304020 is about 32004.7499599669. The cubic root of 1024304020 is about 1008.0365803576.

Adding to 1024304020 its reverse (204034201), we get a palindrome (1228338221).

The spelling of 1024304020 in words is "one billion, twenty-four million, three hundred four thousand, twenty".