244106426447 has 8 divisors (see below), whose sum is σ = 274313576544. Its totient is φ = 215532095328.

The previous prime is 244106426437. The next prime is 244106426467. The reversal of 244106426447 is 744624601442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244106426447 - 2¹⁴ = 244106410063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244106426398 and 244106426407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244106426437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408204428 + ... + 408205025.

It is an arithmetic number, because the mean of its divisors is an integer number (34289197068).

Almost surely, 2^244106426447 is an apocalyptic number.

244106426447 is a deficient number, since it is larger than the sum of its proper divisors (30207150097).

244106426447 is a wasteful number, since it uses less digits than its factorization.

244106426447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816409489.

The product of its (nonzero) digits is 1032192, while the sum is 44.

The spelling of 244106426447 in words is "two hundred forty-four billion, one hundred six million, four hundred twenty-six thousand, four hundred forty-seven".