442000120440241 has 8 divisors (see below), whose sum is σ = 482182177221504. Its totient is φ = 401818101600720.

The previous prime is 442000120440209. The next prime is 442000120440287. The reversal of 442000120440241 is 142044021000244.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 442000120440241 - 2⁵ = 442000120440209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442000120440941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18449416 + ... + 34991158.

It is an arithmetic number, because the mean of its divisors is an integer number (60272772152688).

Almost surely, 2^{442000120440241} is an apocalyptic number.

It is an amenable number.

442000120440241 is a deficient number, since it is larger than the sum of its proper divisors (40182056781263).

442000120440241 is a wasteful number, since it uses less digits than its factorization.

442000120440241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18970871.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 442000120440241 its reverse (142044021000244), we get a palindrome (584044141440485).

The spelling of 442000120440241 in words is "four hundred forty-two trillion, one hundred twenty million, four hundred forty thousand, two hundred forty-one".