244144113044440 has 64 divisors (see below), whose sum is σ = 627800596637760. Its totient is φ = 83706359869440.

The previous prime is 244144113044437. The next prime is 244144113044473. The reversal of 244144113044440 is 44440311441442.

244144113044440 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 (40).

It is a junction number, because it is equal to n+sod(n) for n = 244144113044393 and 244144113044402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176133280 + ... + 177514000.

It is an arithmetic number, because the mean of its divisors is an integer number (9809384322465).

Almost surely, 2^{244144113044440} is an apocalyptic number.

244144113044440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244144113044440 is an abundant number, since it is smaller than the sum of its proper divisors (383656483593320).

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

244144113044440 is a wasteful number, since it uses less digits than its factorization.

244144113044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012252 (or 2012248 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 244144113044440 its reverse (44440311441442), we get a palindrome (288584424485882).

The spelling of 244144113044440 in words is "two hundred forty-four trillion, one hundred forty-four billion, one hundred thirteen million, forty-four thousand, four hundred forty".