30503440024032 has 96 divisors (see below), whose sum is σ = 84414271640832. Its totient is φ = 9625469128704.

The previous prime is 30503440024027. The next prime is 30503440024081. The reversal of 30503440024032 is 23042004430503.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70996978 + ... + 71425329.

It is an arithmetic number, because the mean of its divisors is an integer number (879315329592).

Almost surely, 2^{30503440024032} is an apocalyptic number.

30503440024032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30503440024032 is an abundant number, since it is smaller than the sum of its proper divisors (53910831616800).

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

30503440024032 is a wasteful number, since it uses less digits than its factorization.

30503440024032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142422440 (or 142422432 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 30503440024032 its reverse (23042004430503), we get a palindrome (53545444454535).

The spelling of 30503440024032 in words is "thirty trillion, five hundred three billion, four hundred forty million, twenty-four thousand, thirty-two".