30144103224 has 32 divisors (see below), whose sum is σ = 75436362240. Its totient is φ = 10037887200.

The previous prime is 30144103219. The next prime is 30144103243. The reversal of 30144103224 is 42230144103.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30144103194 and 30144103203.

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, 609922 + ... + 657489.

It is an arithmetic number, because the mean of its divisors is an integer number (2357386320).

Almost surely, 2^30144103224 is an apocalyptic number.

It is an amenable number.

30144103224 is an abundant number, since it is smaller than the sum of its proper divisors (45292259016).

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

30144103224 is a wasteful number, since it uses less digits than its factorization.

30144103224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268411 (or 1268407 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30144103224 its reverse (42230144103), we get a palindrome (72374247327).

The spelling of 30144103224 in words is "thirty billion, one hundred forty-four million, one hundred three thousand, two hundred twenty-four".