245305502321224 has 16 divisors (see below), whose sum is σ = 461573074159920. Its totient is φ = 122219349211920.

The previous prime is 245305502321197. The next prime is 245305502321227. The reversal of 245305502321224 is 422123205503542.

245305502321224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245305502321227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54175241182 + ... + 54175245709.

It is an arithmetic number, because the mean of its divisors is an integer number (28848317134995).

Almost surely, 2^{245305502321224} is an apocalyptic number.

It is an amenable number.

245305502321224 is a deficient number, since it is larger than the sum of its proper divisors (216267571838696).

245305502321224 is a wasteful number, since it uses less digits than its factorization.

245305502321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108350487180 (or 108350487176 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 245305502321224 its reverse (422123205503542), we get a palindrome (667428707824766).

The spelling of 245305502321224 in words is "two hundred forty-five trillion, three hundred five billion, five hundred two million, three hundred twenty-one thousand, two hundred twenty-four".