30205342024 has 32 divisors (see below), whose sum is σ = 66536245440. Its totient is φ = 12673569600.

The previous prime is 30205342009. The next prime is 30205342031. The reversal of 30205342024 is 42024350203.

It is a self number, because there is not a number n which added to its sum of digits gives 30205342024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13200492 + ... + 13202779.

It is an arithmetic number, because the mean of its divisors is an integer number (2079257670).

Almost surely, 2^30205342024 is an apocalyptic number.

It is an amenable number.

30205342024 is an abundant number, since it is smaller than the sum of its proper divisors (36330903416).

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

30205342024 is a wasteful number, since it uses less digits than its factorization.

30205342024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26403301 (or 26403297 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 30205342024 its reverse (42024350203), we get a palindrome (72229692227).

The spelling of 30205342024 in words is "thirty billion, two hundred five million, three hundred forty-two thousand, twenty-four".