30140220333 has 8 divisors (see below), whose sum is σ = 40187908000. Its totient is φ = 20093006448.

The previous prime is 30140220307. The next prime is 30140220343. The reversal of 30140220333 is 33302204103.

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

It is not a de Polignac number, because 30140220333 - 2³³ = 21550285741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140220343) 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, 75243 + ... + 256791.

It is an arithmetic number, because the mean of its divisors is an integer number (5023488500).

Almost surely, 2^30140220333 is an apocalyptic number.

It is an amenable number.

30140220333 is a deficient number, since it is larger than the sum of its proper divisors (10047687667).

30140220333 is a wasteful number, since it uses less digits than its factorization.

30140220333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236891.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30140220333 its reverse (33302204103), we get a palindrome (63442424436).

The spelling of 30140220333 in words is "thirty billion, one hundred forty million, two hundred twenty thousand, three hundred thirty-three".