244112140320 has 96 divisors (see below), whose sum is σ = 783461875392. Its totient is φ = 63868326912.

The previous prime is 244112140249. The next prime is 244112140351. The reversal of 244112140320 is 23041211442.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×244112140320² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4772362 + ... + 4823241.

It is an arithmetic number, because the mean of its divisors is an integer number (8161061202).

Almost surely, 2^244112140320 is an apocalyptic number.

244112140320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244112140320 is an abundant number, since it is smaller than the sum of its proper divisors (539349735072).

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

244112140320 is a wasteful number, since it uses less digits than its factorization.

244112140320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595674 (or 9595666 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 244112140320 its reverse (23041211442), we get a palindrome (267153351762).

The spelling of 244112140320 in words is "two hundred forty-four billion, one hundred twelve million, one hundred forty thousand, three hundred twenty".