30440304112 has 40 divisors (see below), whose sum is σ = 59475693312. Its totient is φ = 15092280000.

The previous prime is 30440304079. The next prime is 30440304157. The reversal of 30440304112 is 21140304403.

It is a super-2 number, since 2×30440304112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894937 + ... + 928327.

Almost surely, 2^30440304112 is an apocalyptic number.

It is an amenable number.

30440304112 is a deficient number, since it is larger than the sum of its proper divisors (29035389200).

30440304112 is a wasteful number, since it uses less digits than its factorization.

30440304112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33877 (or 33871 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30440304112 its reverse (21140304403), we get a palindrome (51580608515).

The spelling of 30440304112 in words is "thirty billion, four hundred forty million, three hundred four thousand, one hundred twelve".