30330440421121 has 8 divisors (see below), whose sum is σ = 30333834647424. Its totient is φ = 30327046414080.

The previous prime is 30330440421109. The next prime is 30330440421157. The reversal of 30330440421121 is 12112404403303.

It is a happy number.

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 30330440421121 - 2²⁵ = 30330406866689 is a prime.

It is a super-2 number, since 2×30330440421121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30330440421121.

It is not an unprimeable number, because it can be changed into a prime (30330440421221) 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, 473829300 + ... + 473893306.

It is an arithmetic number, because the mean of its divisors is an integer number (3791729330928).

Almost surely, 2^{30330440421121} is an apocalyptic number.

It is an amenable number.

30330440421121 is a deficient number, since it is larger than the sum of its proper divisors (3394226303).

30330440421121 is a wasteful number, since it uses less digits than its factorization.

30330440421121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109631.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30330440421121 its reverse (12112404403303), we get a palindrome (42442844824424).

The spelling of 30330440421121 in words is "thirty trillion, three hundred thirty billion, four hundred forty million, four hundred twenty-one thousand, one hundred twenty-one".