30244133443 has 6 divisors (see below), whose sum is σ = 31919709084. Its totient is φ = 28652336604.

The previous prime is 30244133419. The next prime is 30244133449. The reversal of 30244133443 is 34433144203.

It is a de Polignac number, because none of the positive numbers 2^k-30244133443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30244133449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41889021 + ... + 41889742.

It is an arithmetic number, because the mean of its divisors is an integer number (5319951514).

Almost surely, 2^30244133443 is an apocalyptic number.

30244133443 is a deficient number, since it is larger than the sum of its proper divisors (1675575641).

30244133443 is an equidigital number, since it uses as much as digits as its factorization.

30244133443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83778801 (or 83778782 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 30244133443 its reverse (34433144203), we get a palindrome (64677277646).

The spelling of 30244133443 in words is "thirty billion, two hundred forty-four million, one hundred thirty-three thousand, four hundred forty-three".