422130141541 has 2 divisors, whose sum is σ = 422130141542. Its totient is φ = 422130141540.

The previous prime is 422130141479. The next prime is 422130141547. The reversal of 422130141541 is 145141031224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416181104641 + 5949036900 = 645121^2 + 77130^2 .

It is a cyclic number.

It is not a de Polignac number, because 422130141541 - 2¹⁷ = 422130010469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422130141547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211065070770 + 211065070771.

It is an arithmetic number, because the mean of its divisors is an integer number (211065070771).

Almost surely, 2^422130141541 is an apocalyptic number.

It is an amenable number.

422130141541 is a deficient number, since it is larger than the sum of its proper divisors (1).

422130141541 is an equidigital number, since it uses as much as digits as its factorization.

422130141541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 422130141541 its reverse (145141031224), we get a palindrome (567271172765).

The spelling of 422130141541 in words is "four hundred twenty-two billion, one hundred thirty million, one hundred forty-one thousand, five hundred forty-one".