30344324442 has 16 divisors (see below), whose sum is σ = 63327286080. Its totient is φ = 9675001952.

The previous prime is 30344324411. The next prime is 30344324453. The reversal of 30344324442 is 24442344303.

It is a super-3 number, since 3×30344324442³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 109943067 + ... + 109943342.

It is an arithmetic number, because the mean of its divisors is an integer number (3957955380).

Almost surely, 2^30344324442 is an apocalyptic number.

30344324442 is an abundant number, since it is smaller than the sum of its proper divisors (32982961638).

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

30344324442 is a wasteful number, since it uses less digits than its factorization.

30344324442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219886437.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 30344324442 its reverse (24442344303), we get a palindrome (54786668745).

The spelling of 30344324442 in words is "thirty billion, three hundred forty-four million, three hundred twenty-four thousand, four hundred forty-two".