230005296845 has 8 divisors (see below), whose sum is σ = 276055950840. Its totient is φ = 183971174400.

The previous prime is 230005296839. The next prime is 230005296863. The reversal of 230005296845 is 548692500032.

It can be written as a sum of positive squares in 4 ways, for example, as 3050242441 + 226955054404 = 55229^2 + 476398^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-230005296845 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230005296796 and 230005296805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4102256 + ... + 4157945.

It is an arithmetic number, because the mean of its divisors is an integer number (34506993855).

Almost surely, 2^230005296845 is an apocalyptic number.

It is an amenable number.

230005296845 is a deficient number, since it is larger than the sum of its proper divisors (46050653995).

230005296845 is an equidigital number, since it uses as much as digits as its factorization.

230005296845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265775.

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 230005296845 its reverse (548692500032), we get a palindrome (778697796877).

The spelling of 230005296845 in words is "two hundred thirty billion, five million, two hundred ninety-six thousand, eight hundred forty-five".