30243403141 has 8 divisors (see below), whose sum is σ = 35269275200. Its totient is φ = 25922916684.

The previous prime is 30243403129. The next prime is 30243403147. The reversal of 30243403141 is 14130434203.

It is not a de Polignac number, because 30243403141 - 2²⁷ = 30109185413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30243403147) by changing a digit.

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, 44086251 + ... + 44086936.

It is an arithmetic number, because the mean of its divisors is an integer number (4408659400).

Almost surely, 2^30243403141 is an apocalyptic number.

It is an amenable number.

30243403141 is a deficient number, since it is larger than the sum of its proper divisors (5025872059).

30243403141 is an frugal number, since it uses more digits than its factorization.

30243403141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88173208 (or 88173194 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30243403141 its reverse (14130434203), we get a palindrome (44373837344).

The spelling of 30243403141 in words is "thirty billion, two hundred forty-three million, four hundred three thousand, one hundred forty-one".