244045113240 has 128 divisors (see below), whose sum is σ = 734204943360. Its totient is φ = 64895030784.

The previous prime is 244045113233. The next prime is 244045113241. The reversal of 244045113240 is 42311540442.

244045113240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 244045113198 and 244045113207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244045113241) 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 in 31 ways as a sum of consecutive naturals, for example, 82529842 + ... + 82532798.

It is an arithmetic number, because the mean of its divisors is an integer number (5735976120).

Almost surely, 2^244045113240 is an apocalyptic number.

244045113240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244045113240 is an abundant number, since it is smaller than the sum of its proper divisors (490159830120).

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

244045113240 is a wasteful number, since it uses less digits than its factorization.

244045113240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681 (or 4677 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 244045113240 its reverse (42311540442), we get a palindrome (286356653682).

The spelling of 244045113240 in words is "two hundred forty-four billion, forty-five million, one hundred thirteen thousand, two hundred forty".