244356585653442 has 8 divisors (see below), whose sum is σ = 488713171306896. Its totient is φ = 81452195217812.

The previous prime is 244356585653399. The next prime is 244356585653449.

It is a happy number.

244356585653442 is nontrivially palindromic in base 10.

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

244356585653442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (244356585653449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20363048804448 + ... + 20363048804459.

It is an arithmetic number, because the mean of its divisors is an integer number (61089146413362).

Almost surely, 2^{244356585653442} is an apocalyptic number.

244356585653442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244356585653442 is a wasteful number, since it uses less digits than its factorization.

244356585653442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40726097608912.

The product of its digits is 1658880000, while the sum is 66.

The spelling of 244356585653442 in words is "two hundred forty-four trillion, three hundred fifty-six billion, five hundred eighty-five million, six hundred fifty-three thousand, four hundred forty-two".