245322443344 has 20 divisors (see below), whose sum is σ = 518522437440. Its totient is φ = 111510201440.

The previous prime is 245322443323. The next prime is 245322443363. The reversal of 245322443344 is 443344223542.

245322443344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245322443297 and 245322443306.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 696938584 + ... + 696938935.

It is an arithmetic number, because the mean of its divisors is an integer number (25926121872).

Almost surely, 2^245322443344 is an apocalyptic number.

It is an amenable number.

245322443344 is an abundant number, since it is smaller than the sum of its proper divisors (273199994096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245322443344 is a wasteful number, since it uses less digits than its factorization.

245322443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393877538 (or 1393877532 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 40.

Adding to 245322443344 its reverse (443344223542), we get a palindrome (688666666886).

The spelling of 245322443344 in words is "two hundred forty-five billion, three hundred twenty-two million, four hundred forty-three thousand, three hundred forty-four".