30002345124 has 48 divisors (see below), whose sum is σ = 76893895680. Its totient is φ = 9062491680.

The previous prime is 30002345123. The next prime is 30002345167. The reversal of 30002345124 is 42154320003.

It is a junction number, because it is equal to n+sod(n) for n = 30002345094 and 30002345103.

It is not an unprimeable number, because it can be changed into a prime (30002345123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2855392 + ... + 2865879.

It is an arithmetic number, because the mean of its divisors is an integer number (1601956160).

Almost surely, 2^30002345124 is an apocalyptic number.

It is an amenable number.

30002345124 is an abundant number, since it is smaller than the sum of its proper divisors (46891550556).

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

30002345124 is a wasteful number, since it uses less digits than its factorization.

30002345124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5721320 (or 5721318 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30002345124 its reverse (42154320003), we get a palindrome (72156665127).

The spelling of 30002345124 in words is "thirty billion, two million, three hundred forty-five thousand, one hundred twenty-four".