30444444324 has 48 divisors (see below), whose sum is σ = 90205763200. Its totient is φ = 8698412448.

The previous prime is 30444444323. The next prime is 30444444367. The reversal of 30444444324 is 42344444403.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (30444444323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20134459 + ... + 20135970.

Almost surely, 2^30444444324 is an apocalyptic number.

It is an amenable number.

30444444324 is an abundant number, since it is smaller than the sum of its proper divisors (59761318876).

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

30444444324 is a wasteful number, since it uses less digits than its factorization.

30444444324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40270449 (or 40270441 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 30444444324 its reverse (42344444403), we get a palindrome (72788888727).

The spelling of 30444444324 in words is "thirty billion, four hundred forty-four million, four hundred forty-four thousand, three hundred twenty-four".