30215202340424 has 32 divisors (see below), whose sum is σ = 56674257746400. Its totient is φ = 15102067518720.

The previous prime is 30215202340423. The next prime is 30215202340439. The reversal of 30215202340424 is 42404320251203.

It is not an unprimeable number, because it can be changed into a prime (30215202340423) 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, 759900704 + ... + 759940464.

It is an arithmetic number, because the mean of its divisors is an integer number (1771070554575).

Almost surely, 2^{30215202340424} is an apocalyptic number.

It is an amenable number.

30215202340424 is a deficient number, since it is larger than the sum of its proper divisors (26459055405976).

30215202340424 is a wasteful number, since it uses less digits than its factorization.

30215202340424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72173 (or 72169 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 30215202340424 its reverse (42404320251203), we get a palindrome (72619522591627).

The spelling of 30215202340424 in words is "thirty trillion, two hundred fifteen billion, two hundred two million, three hundred forty thousand, four hundred twenty-four".