30342233025 has 36 divisors (see below), whose sum is σ = 58526801788. Its totient is φ = 14937713280.

The previous prime is 30342232883. The next prime is 30342233087. The reversal of 30342233025 is 52033224303.

30342233025 is a `hidden beast` number, since 303 + 4 + 2 + 2 + 330 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 3223059984 + 27119173041 = 56772^2 + 164679^2 .

It is not a de Polignac number, because 30342233025 - 2⁹ = 30342232513 is a prime.

It is a super-2 number, since 2×30342233025² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30342233025.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5183782 + ... + 5189631.

Almost surely, 2^30342233025 is an apocalyptic number.

It is an amenable number.

30342233025 is a deficient number, since it is larger than the sum of its proper divisors (28184568763).

30342233025 is a wasteful number, since it uses less digits than its factorization.

30342233025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373442 (or 10373434 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 30342233025 its reverse (52033224303), we get a palindrome (82375457328).

The spelling of 30342233025 in words is "thirty billion, three hundred forty-two million, two hundred thirty-three thousand, twenty-five".