30342031244 has 24 divisors (see below), whose sum is σ = 61712609280. Its totient is φ = 12783324816.

The previous prime is 30342031241. The next prime is 30342031259. The reversal of 30342031244 is 44213024303.

It is not an unprimeable number, because it can be changed into a prime (30342031241) 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, 9181772 + ... + 9185075.

It is an arithmetic number, because the mean of its divisors is an integer number (2571358720).

Almost surely, 2^30342031244 is an apocalyptic number.

It is an amenable number.

30342031244 is an abundant number, since it is smaller than the sum of its proper divisors (31370578036).

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

30342031244 is a wasteful number, since it uses less digits than its factorization.

30342031244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18366917 (or 18366915 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30342031244 its reverse (44213024303), we get a palindrome (74555055547).

The spelling of 30342031244 in words is "thirty billion, three hundred forty-two million, thirty-one thousand, two hundred forty-four".