245041413204215 has 24 divisors (see below), whose sum is σ = 304174683238464. Its totient is φ = 189501234686400.

The previous prime is 245041413204199. The next prime is 245041413204221. The reversal of 245041413204215 is 512402314140542.

It is not a de Polignac number, because 245041413204215 - 2⁴ = 245041413204199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23612312 + ... + 32367021.

It is an arithmetic number, because the mean of its divisors is an integer number (12673945134936).

Almost surely, 2^{245041413204215} is an apocalyptic number.

245041413204215 is a deficient number, since it is larger than the sum of its proper divisors (59133270034249).

245041413204215 is an equidigital number, since it uses as much as digits as its factorization.

245041413204215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55980311 (or 55980280 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 245041413204215 its reverse (512402314140542), we get a palindrome (757443727344757).

The spelling of 245041413204215 in words is "two hundred forty-five trillion, forty-one billion, four hundred thirteen million, two hundred four thousand, two hundred fifteen".