30024240112 has 20 divisors (see below), whose sum is σ = 60701181840. Its totient is φ = 14359419008.

The previous prime is 30024240061. The next prime is 30024240119. The reversal of 30024240112 is 21104242003.

It is a self number, because there is not a number n which added to its sum of digits gives 30024240112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30024240119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40793437 + ... + 40794172.

It is an arithmetic number, because the mean of its divisors is an integer number (3035059092).

Almost surely, 2^30024240112 is an apocalyptic number.

It is an amenable number.

30024240112 is an abundant number, since it is smaller than the sum of its proper divisors (30676941728).

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

30024240112 is a wasteful number, since it uses less digits than its factorization.

30024240112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81587640 (or 81587634 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30024240112 its reverse (21104242003), we get a palindrome (51128482115).

The spelling of 30024240112 in words is "thirty billion, twenty-four million, two hundred forty thousand, one hundred twelve".