30242253132351 has 24 divisors (see below), whose sum is σ = 47931118181856. Its totient is φ = 18259473585600.

The previous prime is 30242253132317. The next prime is 30242253132359. The reversal of 30242253132351 is 15323135224203.

30242253132351 is a `hidden beast` number, since 3 + 0 + 2 + 42 + 2 + 531 + 32 + 3 + 51 = 666.

It is not a de Polignac number, because 30242253132351 - 2¹¹ = 30242253130303 is a prime.

It is a super-2 number, since 2×30242253132351² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30242253132359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2438491875 + ... + 2438504276.

It is an arithmetic number, because the mean of its divisors is an integer number (1997129924244).

Almost surely, 2^{30242253132351} is an apocalyptic number.

30242253132351 is a deficient number, since it is larger than the sum of its proper divisors (17688865049505).

30242253132351 is a wasteful number, since it uses less digits than its factorization.

30242253132351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876996223 (or 4876996220 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 30242253132351 its reverse (15323135224203), we get a palindrome (45565388356554).

The spelling of 30242253132351 in words is "thirty trillion, two hundred forty-two billion, two hundred fifty-three million, one hundred thirty-two thousand, three hundred fifty-one".