244385719066 has 4 divisors (see below), whose sum is σ = 366578578602. Its totient is φ = 122192859532.

The previous prime is 244385719009. The next prime is 244385719079. The reversal of 244385719066 is 660917583442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 226637884225 + 17747834841 = 476065^2 + 133221^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244385718998 and 244385719016.

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 as a sum of consecutive naturals, namely, 61096429765 + ... + 61096429768.

It is a 1-persistent number, because it is pandigital, but 2⋅244385719066 = 488771438132 is not.

Almost surely, 2^244385719066 is an apocalyptic number.

244385719066 is a deficient number, since it is larger than the sum of its proper divisors (122192859536).

244385719066 is a wasteful number, since it uses less digits than its factorization.

244385719066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122192859535.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 244385719066 in words is "two hundred forty-four billion, three hundred eighty-five million, seven hundred nineteen thousand, sixty-six".