30334042321 has 8 divisors (see below), whose sum is σ = 33099271488. Its totient is φ = 27570078000.

The previous prime is 30334042273. The next prime is 30334042337. The reversal of 30334042321 is 12324043303.

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

It is a cyclic number.

It is not a de Polignac number, because 30334042321 - 2¹¹ = 30334040273 is a prime.

It is a super-4 number, since 4×30334042321⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30334042351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265710 + ... + 362311.

It is an arithmetic number, because the mean of its divisors is an integer number (4137408936).

Almost surely, 2^30334042321 is an apocalyptic number.

It is an amenable number.

30334042321 is a deficient number, since it is larger than the sum of its proper divisors (2765229167).

30334042321 is a wasteful number, since it uses less digits than its factorization.

30334042321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632423.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30334042321 its reverse (12324043303), we get a palindrome (42658085624).

The spelling of 30334042321 in words is "thirty billion, three hundred thirty-four million, forty-two thousand, three hundred twenty-one".