30340433450233 has 4 divisors (see below), whose sum is σ = 30985974587520. Its totient is φ = 29694892312948.

The previous prime is 30340433450231. The next prime is 30340433450269. The reversal of 30340433450233 is 33205433404303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30340433450233 - 2¹ = 30340433450231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30340433450192 and 30340433450201.

It is not an unprimeable number, because it can be changed into a prime (30340433450231) 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, 322770568573 + ... + 322770568666.

It is an arithmetic number, because the mean of its divisors is an integer number (7746493646880).

Almost surely, 2^{30340433450233} is an apocalyptic number.

It is an amenable number.

30340433450233 is a deficient number, since it is larger than the sum of its proper divisors (645541137287).

30340433450233 is an equidigital number, since it uses as much as digits as its factorization.

30340433450233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645541137286.

The product of its (nonzero) digits is 466560, while the sum is 37.

Adding to 30340433450233 its reverse (33205433404303), we get a palindrome (63545866854536).

The spelling of 30340433450233 in words is "thirty trillion, three hundred forty billion, four hundred thirty-three million, four hundred fifty thousand, two hundred thirty-three".