244199585991442 has 8 divisors (see below), whose sum is σ = 367593723083376. Its totient is φ = 121668344963652.

The previous prime is 244199585991401. The next prime is 244199585991443.

244199585991442 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (244199585991443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215724015328 + ... + 215724016459.

It is an arithmetic number, because the mean of its divisors is an integer number (45949215385422).

Almost surely, 2^{244199585991442} is an apocalyptic number.

244199585991442 is a deficient number, since it is larger than the sum of its proper divisors (123394137091934).

244199585991442 is a wasteful number, since it uses less digits than its factorization.

244199585991442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431448032072.

The product of its digits is 1343692800, while the sum is 76.

The spelling of 244199585991442 in words is "two hundred forty-four trillion, one hundred ninety-nine billion, five hundred eighty-five million, nine hundred ninety-one thousand, four hundred forty-two".