302204130340 has 24 divisors (see below), whose sum is σ = 725289913152. Its totient is φ = 103612844640.

The previous prime is 302204130307. The next prime is 302204130343. The reversal of 302204130340 is 43031402203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (302204130343) 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, 1079300326 + ... + 1079300605.

It is an arithmetic number, because the mean of its divisors is an integer number (30220413048).

Almost surely, 2^302204130340 is an apocalyptic number.

It is an amenable number.

302204130340 is an abundant number, since it is smaller than the sum of its proper divisors (423085782812).

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

302204130340 is a wasteful number, since it uses less digits than its factorization.

302204130340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158600947 (or 2158600945 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 302204130340 its reverse (43031402203), we get a palindrome (345235532543).

The spelling of 302204130340 in words is "three hundred two billion, two hundred four million, one hundred thirty thousand, three hundred forty".