244466642 has 8 divisors (see below), whose sum is σ = 419085696. Its totient is φ = 104771412.

The previous prime is 244466639. The next prime is 244466737. The reversal of 244466642 is 246664442.

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

It is a junction number, because it is equal to n+sod(n) for n = 244466596 and 244466605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8730938 + ... + 8730965.

It is an arithmetic number, because the mean of its divisors is an integer number (52385712).

Almost surely, 2^244466642 is an apocalyptic number.

244466642 is a deficient number, since it is larger than the sum of its proper divisors (174619054).

244466642 is a wasteful number, since it uses less digits than its factorization.

244466642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17461912.

The product of its digits is 221184, while the sum is 38.

The square root of 244466642 is about 15635.4290635083. The cubic root of 244466642 is about 625.2780774317.

The spelling of 244466642 in words is "two hundred forty-four million, four hundred sixty-six thousand, six hundred forty-two".