30014442144 has 72 divisors (see below), whose sum is σ = 87169642560. Its totient is φ = 9791941248.

The previous prime is 30014442121. The next prime is 30014442179. The reversal of 30014442144 is 44124441003.

30014442144 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 444 + 214 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1095154 + ... + 1122225.

It is an arithmetic number, because the mean of its divisors is an integer number (1210689480).

Almost surely, 2^30014442144 is an apocalyptic number.

It is an amenable number.

30014442144 is an abundant number, since it is smaller than the sum of its proper divisors (57155200416).

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

30014442144 is a wasteful number, since it uses less digits than its factorization.

30014442144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217442 (or 2217431 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 30014442144 its reverse (44124441003), we get a palindrome (74138883147).

The spelling of 30014442144 in words is "thirty billion, fourteen million, four hundred forty-two thousand, one hundred forty-four".