302130544242 has 16 divisors (see below), whose sum is σ = 604287505152. Its totient is φ = 100705778640.

The previous prime is 302130544213. The next prime is 302130544249. The reversal of 302130544242 is 242445031203.

It is not an unprimeable number, because it can be changed into a prime (302130544249) 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, 950434 + ... + 1227837.

It is an arithmetic number, because the mean of its divisors is an integer number (37767969072).

Almost surely, 2^302130544242 is an apocalyptic number.

302130544242 is an abundant number, since it is smaller than the sum of its proper divisors (302156960910).

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

302130544242 is a wasteful number, since it uses less digits than its factorization.

302130544242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201393.

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

Adding to 302130544242 its reverse (242445031203), we get a palindrome (544575575445).

The spelling of 302130544242 in words is "three hundred two billion, one hundred thirty million, five hundred forty-four thousand, two hundred forty-two".