30152440024 has 32 divisors (see below), whose sum is σ = 65430259200. Its totient is φ = 12758896800.

The previous prime is 30152439991. The next prime is 30152440033. The reversal of 30152440024 is 42004425103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403402 + ... + 3412249.

It is an arithmetic number, because the mean of its divisors is an integer number (2044695600).

Almost surely, 2^30152440024 is an apocalyptic number.

It is an amenable number.

30152440024 is an abundant number, since it is smaller than the sum of its proper divisors (35277819176).

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

30152440024 is a wasteful number, since it uses less digits than its factorization.

30152440024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815743 (or 6815739 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 30152440024 its reverse (42004425103), we get a palindrome (72156865127).

The spelling of 30152440024 in words is "thirty billion, one hundred fifty-two million, four hundred forty thousand, twenty-four".