42141244322041 has 8 divisors (see below), whose sum is σ = 43379005053384. Its totient is φ = 40919877772800.

The previous prime is 42141244321963. The next prime is 42141244322081. The reversal of 42141244322041 is 14022344214124.

It can be written as a sum of positive squares in 4 ways, for example, as 21728920322041 + 20412324000000 = 4661429^2 + 4518000^2 .

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 42141244322041 - 2¹⁵ = 42141244289273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42141244321988 and 42141244322006.

It is not an unprimeable number, because it can be changed into a prime (42141244322081) 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, 4098540310 + ... + 4098550591.

It is an arithmetic number, because the mean of its divisors is an integer number (5422375631673).

Almost surely, 2^{42141244322041} is an apocalyptic number.

It is an amenable number.

42141244322041 is a deficient number, since it is larger than the sum of its proper divisors (1237760731343).

42141244322041 is an equidigital number, since it uses as much as digits as its factorization.

42141244322041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8197091051.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 42141244322041 its reverse (14022344214124), we get a palindrome (56163588536165).

The spelling of 42141244322041 in words is "forty-two trillion, one hundred forty-one billion, two hundred forty-four million, three hundred twenty-two thousand, forty-one".