245343323452 has 6 divisors (see below), whose sum is σ = 429350816048. Its totient is φ = 122671661724.

The previous prime is 245343323411. The next prime is 245343323453. The reversal of 245343323452 is 254323343542.

245343323452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245343323453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30667915428 + ... + 30667915435.

Almost surely, 2^245343323452 is an apocalyptic number.

It is an amenable number.

245343323452 is a deficient number, since it is larger than the sum of its proper divisors (184007492596).

245343323452 is a wasteful number, since it uses less digits than its factorization.

245343323452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61335830867 (or 61335830865 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 40.

Adding to 245343323452 its reverse (254323343542), we get a palindrome (499666666994).

The spelling of 245343323452 in words is "two hundred forty-five billion, three hundred forty-three million, three hundred twenty-three thousand, four hundred fifty-two".