30248797817 has 8 divisors (see below), whose sum is σ = 34577805312. Its totient is φ = 25921728000.

The previous prime is 30248797793. The next prime is 30248797819. The reversal of 30248797817 is 71879784203.

It is a happy number.

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

It is not a de Polignac number, because 30248797817 - 2¹⁸ = 30248535673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30248797819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450809 + ... + 513542.

It is an arithmetic number, because the mean of its divisors is an integer number (4322225664).

Almost surely, 2^30248797817 is an apocalyptic number.

It is an amenable number.

30248797817 is a deficient number, since it is larger than the sum of its proper divisors (4329007495).

30248797817 is an equidigital number, since it uses as much as digits as its factorization.

30248797817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968839.

The product of its (nonzero) digits is 4741632, while the sum is 56.

The spelling of 30248797817 in words is "thirty billion, two hundred forty-eight million, seven hundred ninety-seven thousand, eight hundred seventeen".