245324312503344 has 80 divisors (see below), whose sum is σ = 704494803196800. Its totient is φ = 81737241943104.

The previous prime is 245324312503297. The next prime is 245324312503357. The reversal of 245324312503344 is 443305213423542.

245324312503344 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 24 + 31 + 250 + 3 + 344 = 666.

It is a super-2 number, since 2×245324312503344² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245324312503344.

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 15 ways as a sum of consecutive naturals, for example, 129366234 + ... + 131248889.

It is an arithmetic number, because the mean of its divisors is an integer number (8806185039960).

Almost surely, 2^{245324312503344} is an apocalyptic number.

245324312503344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245324312503344 is an abundant number, since it is smaller than the sum of its proper divisors (459170490693456).

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

245324312503344 is a wasteful number, since it uses less digits than its factorization.

245324312503344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260617319 (or 260617307 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 45.

Adding to 245324312503344 its reverse (443305213423542), we get a palindrome (688629525926886).

The spelling of 245324312503344 in words is "two hundred forty-five trillion, three hundred twenty-four billion, three hundred twelve million, five hundred three thousand, three hundred forty-four".