30421114225 has 12 divisors (see below), whose sum is σ = 39707560240. Its totient is φ = 23056002000.

The previous prime is 30421114223. The next prime is 30421114237. The reversal of 30421114225 is 52241112403.

It is not a de Polignac number, because 30421114225 - 2¹ = 30421114223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 30421114225.

It is not an unprimeable number, because it can be changed into a prime (30421114223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32021751 + ... + 32022700.

Almost surely, 2^30421114225 is an apocalyptic number.

It is an amenable number.

30421114225 is a deficient number, since it is larger than the sum of its proper divisors (9286446015).

30421114225 is a wasteful number, since it uses less digits than its factorization.

30421114225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64044480 (or 64044475 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 30421114225 its reverse (52241112403), we get a palindrome (82662226628).

The spelling of 30421114225 in words is "thirty billion, four hundred twenty-one million, one hundred fourteen thousand, two hundred twenty-five".