30233440334 has 8 divisors (see below), whose sum is σ = 45387550920. Its totient is φ = 15104256696.

The previous prime is 30233440331. The next prime is 30233440399. The reversal of 30233440334 is 43304433203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30233440297 and 30233440306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233440331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6228704 + ... + 6233555.

It is an arithmetic number, because the mean of its divisors is an integer number (5673443865).

Almost surely, 2^30233440334 is an apocalyptic number.

30233440334 is a deficient number, since it is larger than the sum of its proper divisors (15154110586).

30233440334 is a wasteful number, since it uses less digits than its factorization.

30233440334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463474.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 30233440334 its reverse (43304433203), we get a palindrome (73537873537).

The spelling of 30233440334 in words is "thirty billion, two hundred thirty-three million, four hundred forty thousand, three hundred thirty-four".