302044230020 has 48 divisors (see below), whose sum is σ = 685267206960. Its totient is φ = 111167686656.

The previous prime is 302044230001. The next prime is 302044230083. The reversal of 302044230020 is 20032440203.

It can be written as a sum of positive squares in 8 ways, for example, as 116462482756 + 185581747264 = 341266^2 + 430792^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 302044229974 and 302044230001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774385 + ... + 1937144.

It is an arithmetic number, because the mean of its divisors is an integer number (14276400145).

Almost surely, 2^302044230020 is an apocalyptic number.

It is an amenable number.

302044230020 is an abundant number, since it is smaller than the sum of its proper divisors (383222976940).

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

302044230020 is a wasteful number, since it uses less digits than its factorization.

302044230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711864 (or 3711862 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 302044230020 its reverse (20032440203), we get a palindrome (322076670223).

The spelling of 302044230020 in words is "three hundred two billion, forty-four million, two hundred thirty thousand, twenty".