30342110241212 has 24 divisors (see below), whose sum is σ = 66200967799680. Its totient is φ = 11821601392560.

The previous prime is 30342110241187. The next prime is 30342110241217. The reversal of 30342110241212 is 21214201124303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30342110241217) 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, 49256672162 + ... + 49256672777.

It is an arithmetic number, because the mean of its divisors is an integer number (2758373658320).

Almost surely, 2^{30342110241212} is an apocalyptic number.

It is an amenable number.

30342110241212 is an abundant number, since it is smaller than the sum of its proper divisors (35858857558468).

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

30342110241212 is a wasteful number, since it uses less digits than its factorization.

30342110241212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98513344961 (or 98513344959 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 30342110241212 its reverse (21214201124303), we get a palindrome (51556311365515).

The spelling of 30342110241212 in words is "thirty trillion, three hundred forty-two billion, one hundred ten million, two hundred forty-one thousand, two hundred twelve".