30045224442121 has 8 divisors (see below), whose sum is σ = 34337454814400. Its totient is φ = 25753007932848.

The previous prime is 30045224442119. The next prime is 30045224442143. The reversal of 30045224442121 is 12124442254003.

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

It is not a de Polignac number, because 30045224442121 - 2¹ = 30045224442119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30045224442421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689730 + ... + 7933828.

It is an arithmetic number, because the mean of its divisors is an integer number (4292181851800).

Almost surely, 2^{30045224442121} is an apocalyptic number.

It is an amenable number.

30045224442121 is a deficient number, since it is larger than the sum of its proper divisors (4292230372279).

30045224442121 is an equidigital number, since it uses as much as digits as its factorization.

30045224442121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931503.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 30045224442121 its reverse (12124442254003), we get a palindrome (42169666696124).

The spelling of 30045224442121 in words is "thirty trillion, forty-five billion, two hundred twenty-four million, four hundred forty-two thousand, one hundred twenty-one".