245200030024 has 16 divisors (see below), whose sum is σ = 461200376700. Its totient is φ = 122213262912.

The previous prime is 245200030001. The next prime is 245200030039. The reversal of 245200030024 is 420030002542.

It can be written as a sum of positive squares in 2 ways, for example, as 237771313924 + 7428716100 = 487618^2 + 86190^2 .

It is a junction number, because it is equal to n+sod(n) for n = 245200029977 and 245200030004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48341319 + ... + 48346390.

Almost surely, 2^245200030024 is an apocalyptic number.

It is an amenable number.

245200030024 is a deficient number, since it is larger than the sum of its proper divisors (216000346676).

245200030024 is a wasteful number, since it uses less digits than its factorization.

245200030024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96688032 (or 96688028 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 245200030024 its reverse (420030002542), we get a palindrome (665230032566).

The spelling of 245200030024 in words is "two hundred forty-five billion, two hundred million, thirty thousand, twenty-four".