230717377247 has 12 divisors (see below), whose sum is σ = 268726588920. Its totient is φ = 197506438416.

The previous prime is 230717377237. The next prime is 230717377309. The reversal of 230717377247 is 742773717032.

It is not a de Polignac number, because 230717377247 - 2¹⁰ = 230717376223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230717377195 and 230717377204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230717377217) 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, 2952872 + ... + 3029997.

It is an arithmetic number, because the mean of its divisors is an integer number (22393882410).

Almost surely, 2^230717377247 is an apocalyptic number.

230717377247 is a deficient number, since it is larger than the sum of its proper divisors (38009211673).

230717377247 is an equidigital number, since it uses as much as digits as its factorization.

230717377247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983670 (or 5983663 counting only the distinct ones).

The product of its (nonzero) digits is 2420208, while the sum is 50.

The spelling of 230717377247 in words is "two hundred thirty billion, seven hundred seventeen million, three hundred seventy-seven thousand, two hundred forty-seven".