248312464205 has 8 divisors (see below), whose sum is σ = 320896107672. Its totient is φ = 183369204288.

The previous prime is 248312464201. The next prime is 248312464207. The reversal of 248312464205 is 502464213842.

It can be written as a sum of positive squares in 4 ways, for example, as 4958694724 + 243353769481 = 70418^2 + 493309^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 248312464205 - 2² = 248312464201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248312464201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1910095814 + ... + 1910095943.

It is an arithmetic number, because the mean of its divisors is an integer number (40112013459).

Almost surely, 2^248312464205 is an apocalyptic number.

It is an amenable number.

248312464205 is a deficient number, since it is larger than the sum of its proper divisors (72583643467).

248312464205 is a wasteful number, since it uses less digits than its factorization.

248312464205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820191775.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 248312464205 in words is "two hundred forty-eight billion, three hundred twelve million, four hundred sixty-four thousand, two hundred five".