245343355024 has 20 divisors (see below), whose sum is σ = 475487178480. Its totient is φ = 122636986400.

The previous prime is 245343354989. The next prime is 245343355051. The reversal of 245343355024 is 420553343542.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109802 + ... + 2223049.

It is an arithmetic number, because the mean of its divisors is an integer number (23774358924).

Almost surely, 2^245343355024 is an apocalyptic number.

It is an amenable number.

245343355024 is a deficient number, since it is larger than the sum of its proper divisors (230143823456).

245343355024 is a wasteful number, since it uses less digits than its factorization.

245343355024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336398 (or 4336392 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 245343355024 its reverse (420553343542), we get a palindrome (665896698566).

The spelling of 245343355024 in words is "two hundred forty-five billion, three hundred forty-three million, three hundred fifty-five thousand, twenty-four".