245124305344 has 28 divisors (see below), whose sum is σ = 496767880224. Its totient is φ = 119954445824.

The previous prime is 245124305287. The next prime is 245124305347. The reversal of 245124305344 is 443503421542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245124305347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40742389 + ... + 40748404.

It is an arithmetic number, because the mean of its divisors is an integer number (17741710008).

Almost surely, 2^245124305344 is an apocalyptic number.

It is an amenable number.

245124305344 is an abundant number, since it is smaller than the sum of its proper divisors (251643574880).

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

245124305344 is an equidigital number, since it uses as much as digits as its factorization.

245124305344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81490852 (or 81490842 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 245124305344 its reverse (443503421542), we get a palindrome (688627726886).

The spelling of 245124305344 in words is "two hundred forty-five billion, one hundred twenty-four million, three hundred five thousand, three hundred forty-four".