30334136225 has 12 divisors (see below), whose sum is σ = 37708142700. Its totient is φ = 24206784000.

The previous prime is 30334136219. The next prime is 30334136237. The reversal of 30334136225 is 52263143303.

It can be written as a sum of positive squares in 6 ways, for example, as 3422718016 + 26911418209 = 58504^2 + 164047^2 .

It is not a de Polignac number, because 30334136225 - 2¹⁴ = 30334119841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30334136191 and 30334136200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1502900 + ... + 1522949.

It is an arithmetic number, because the mean of its divisors is an integer number (3142345225).

Almost surely, 2^30334136225 is an apocalyptic number.

It is an amenable number.

30334136225 is a deficient number, since it is larger than the sum of its proper divisors (7374006475).

30334136225 is a wasteful number, since it uses less digits than its factorization.

30334136225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026260 (or 3026255 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 30334136225 its reverse (52263143303), we get a palindrome (82597279528).

The spelling of 30334136225 in words is "thirty billion, three hundred thirty-four million, one hundred thirty-six thousand, two hundred twenty-five".