30414120144 has 40 divisors (see below), whose sum is σ = 78598918752. Its totient is φ = 10134284160.

The previous prime is 30414120137. The next prime is 30414120157. The reversal of 30414120144 is 44102141403.

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

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, 15082 + ... + 247094.

Almost surely, 2^30414120144 is an apocalyptic number.

It is an amenable number.

30414120144 is an abundant number, since it is smaller than the sum of its proper divisors (48184798608).

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

30414120144 is a wasteful number, since it uses less digits than its factorization.

30414120144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234755 (or 234749 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30414120144 its reverse (44102141403), we get a palindrome (74516261547).

The spelling of 30414120144 in words is "thirty billion, four hundred fourteen million, one hundred twenty thousand, one hundred forty-four".