30010012444 has 12 divisors (see below), whose sum is σ = 52792483968. Its totient is φ = 14926445600.

The previous prime is 30010012423. The next prime is 30010012471. The reversal of 30010012444 is 44421001003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19639297 + ... + 19640824.

It is an arithmetic number, because the mean of its divisors is an integer number (4399373664).

Almost surely, 2^30010012444 is an apocalyptic number.

It is an amenable number.

30010012444 is a deficient number, since it is larger than the sum of its proper divisors (22782471524).

30010012444 is a wasteful number, since it uses less digits than its factorization.

30010012444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39280316 (or 39280314 counting only the distinct ones).

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

Adding to 30010012444 its reverse (44421001003), we get a palindrome (74431013447).

The spelling of 30010012444 in words is "thirty billion, ten million, twelve thousand, four hundred forty-four".