422600141 has 4 divisors (see below), whose sum is σ = 422646300. Its totient is φ = 422553984.

The previous prime is 422600099. The next prime is 422600203. The reversal of 422600141 is 141006224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 30758116 + 391842025 = 5546^2 + 19795^2 .

It is a cyclic number.

It is not a de Polignac number, because 422600141 - 2¹⁴ = 422583757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422630141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4196 + ... + 29373.

It is an arithmetic number, because the mean of its divisors is an integer number (105661575).

Almost surely, 2^422600141 is an apocalyptic number.

It is an amenable number.

422600141 is a deficient number, since it is larger than the sum of its proper divisors (46159).

422600141 is a wasteful number, since it uses less digits than its factorization.

422600141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46158.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 422600141 is about 20557.2405979013. The cubic root of 422600141 is about 750.4294672155.

Adding to 422600141 its reverse (141006224), we get a palindrome (563606365).

The spelling of 422600141 in words is "four hundred twenty-two million, six hundred thousand, one hundred forty-one".