30030221001342 has 16 divisors (see below), whose sum is σ = 60064145745552. Its totient is φ = 10009456376640.

The previous prime is 30030221001299. The next prime is 30030221001359. The reversal of 30030221001342 is 24310012203003.

It is a super-2 number, since 2×30030221001342² (a number of 28 digits) contains 22 as substring.

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, 154217209 + ... + 154411812.

It is an arithmetic number, because the mean of its divisors is an integer number (3754009109097).

Almost surely, 2^{30030221001342} is an apocalyptic number.

30030221001342 is an abundant number, since it is smaller than the sum of its proper divisors (30033924744210).

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

30030221001342 is a wasteful number, since it uses less digits than its factorization.

30030221001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308645243.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30030221001342 its reverse (24310012203003), we get a palindrome (54340233204345).

The spelling of 30030221001342 in words is "thirty trillion, thirty billion, two hundred twenty-one million, one thousand, three hundred forty-two".