442132102201241 has 2 divisors, whose sum is σ = 442132102201242. Its totient is φ = 442132102201240.

The previous prime is 442132102201219. The next prime is 442132102201327. The reversal of 442132102201241 is 142102201231244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389177373201241 + 52954729000000 = 19727579^2 + 7277000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442132102201241 is a prime.

It is not a weakly prime, because it can be changed into another prime (442132102201441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221066051100620 + 221066051100621.

It is an arithmetic number, because the mean of its divisors is an integer number (221066051100621).

Almost surely, 2^{442132102201241} is an apocalyptic number.

It is an amenable number.

442132102201241 is a deficient number, since it is larger than the sum of its proper divisors (1).

442132102201241 is an equidigital number, since it uses as much as digits as its factorization.

442132102201241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 442132102201241 its reverse (142102201231244), we get a palindrome (584234303432485).

The spelling of 442132102201241 in words is "four hundred forty-two trillion, one hundred thirty-two billion, one hundred two million, two hundred one thousand, two hundred forty-one".