30315150112240 has 80 divisors (see below), whose sum is σ = 84053931775488. Its totient is φ = 9941862889728.

The previous prime is 30315150112213. The next prime is 30315150112249. The reversal of 30315150112240 is 4221105151303.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 30315150112199 and 30315150112208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30315150112249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176817482 + ... + 1176843241.

Almost surely, 2^{30315150112240} is an apocalyptic number.

It is an amenable number.

30315150112240 is an abundant number, since it is smaller than the sum of its proper divisors (53738781663248).

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

30315150112240 is a wasteful number, since it uses less digits than its factorization.

30315150112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353660766 (or 2353660760 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 30315150112240 its reverse (4221105151303), we get a palindrome (34536255263543).

The spelling of 30315150112240 in words is "thirty trillion, three hundred fifteen billion, one hundred fifty million, one hundred twelve thousand, two hundred forty".