244856658442 has 16 divisors (see below), whose sum is σ = 409992545952. Its totient is φ = 108710143920.

The previous prime is 244856658419. The next prime is 244856658463.

244856658442 is nontrivially palindromic in base 10.

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 7 ways as a sum of consecutive naturals, for example, 129415893 + ... + 129417784.

It is an arithmetic number, because the mean of its divisors is an integer number (25624534122).

Almost surely, 2^244856658442 is an apocalyptic number.

244856658442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244856658442 is a deficient number, since it is larger than the sum of its proper divisors (165135887510).

244856658442 is a wasteful number, since it uses less digits than its factorization.

244856658442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258833733.

The product of its digits is 58982400, while the sum is 58.

The spelling of 244856658442 in words is "two hundred forty-four billion, eight hundred fifty-six million, six hundred fifty-eight thousand, four hundred forty-two".