30232140044 has 12 divisors (see below), whose sum is σ = 54612898368. Its totient is φ = 14628454800.

The previous prime is 30232140011. The next prime is 30232140083. The reversal of 30232140044 is 44004123203.

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, 121903667 + ... + 121903914.

It is an arithmetic number, because the mean of its divisors is an integer number (4551074864).

Almost surely, 2^30232140044 is an apocalyptic number.

It is an amenable number.

30232140044 is a deficient number, since it is larger than the sum of its proper divisors (24380758324).

30232140044 is a wasteful number, since it uses less digits than its factorization.

30232140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243807616 (or 243807614 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30232140044 its reverse (44004123203), we get a palindrome (74236263247).

The spelling of 30232140044 in words is "thirty billion, two hundred thirty-two million, one hundred forty thousand, forty-four".