30214454321 has 8 divisors (see below), whose sum is σ = 31667022144. Its totient is φ = 28773461200.

The previous prime is 30214454293. The next prime is 30214454323. The reversal of 30214454321 is 12345441203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30214454321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30214454323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2888330 + ... + 2898771.

It is an arithmetic number, because the mean of its divisors is an integer number (3958377768).

Almost surely, 2^30214454321 is an apocalyptic number.

It is an amenable number.

30214454321 is a deficient number, since it is larger than the sum of its proper divisors (1452567823).

30214454321 is a wasteful number, since it uses less digits than its factorization.

30214454321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5787351.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 30214454321 its reverse (12345441203), we get a palindrome (42559895524).

The spelling of 30214454321 in words is "thirty billion, two hundred fourteen million, four hundred fifty-four thousand, three hundred twenty-one".