202444105342 has 8 divisors (see below), whose sum is σ = 303668637696. Its totient is φ = 101221226112.

The previous prime is 202444105321. The next prime is 202444105373. The reversal of 202444105342 is 243501444202.

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

It is a congruent number.

It is an unprimeable number.

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, 39523 + ... + 637534.

It is an arithmetic number, because the mean of its divisors is an integer number (37958579712).

Almost surely, 2^202444105342 is an apocalyptic number.

202444105342 is a deficient number, since it is larger than the sum of its proper divisors (101224532354).

202444105342 is a wasteful number, since it uses less digits than its factorization.

202444105342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826562.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 202444105342 its reverse (243501444202), we get a palindrome (445945549544).

The spelling of 202444105342 in words is "two hundred two billion, four hundred forty-four million, one hundred five thousand, three hundred forty-two".