30324503245040 has 40 divisors (see below), whose sum is σ = 70580363081040. Its totient is φ = 12116744431616.

The previous prime is 30324503245019. The next prime is 30324503245051. The reversal of 30324503245040 is 4054230542303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203938754 + ... + 204087393.

It is an arithmetic number, because the mean of its divisors is an integer number (1764509077026).

Almost surely, 2^{30324503245040} is an apocalyptic number.

It is an amenable number.

30324503245040 is an abundant number, since it is smaller than the sum of its proper divisors (40255859836000).

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

30324503245040 is a wasteful number, since it uses less digits than its factorization.

30324503245040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408027089 (or 408027083 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 30324503245040 its reverse (4054230542303), we get a palindrome (34378733787343).

The spelling of 30324503245040 in words is "thirty trillion, three hundred twenty-four billion, five hundred three million, two hundred forty-five thousand, forty".