302043242005212 has 24 divisors (see below), whose sum is σ = 704795849984016. Its totient is φ = 100677039910528.

The previous prime is 302043242005181. The next prime is 302043242005237. The reversal of 302043242005212 is 212500242340203.

It is a self number, because there is not a number n which added to its sum of digits gives 302043242005212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504783273 + ... + 505381280.

It is an arithmetic number, because the mean of its divisors is an integer number (29366493749334).

Almost surely, 2^{302043242005212} is an apocalyptic number.

It is an amenable number.

302043242005212 is an abundant number, since it is smaller than the sum of its proper divisors (402752607978804).

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

302043242005212 is a wasteful number, since it uses less digits than its factorization.

302043242005212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010189477 (or 1010189475 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 302043242005212 its reverse (212500242340203), we get a palindrome (514543484345415).

The spelling of 302043242005212 in words is "three hundred two trillion, forty-three billion, two hundred forty-two million, five thousand, two hundred twelve".