423134314244 has 6 divisors (see below), whose sum is σ = 740485049934. Its totient is φ = 211567157120.

The previous prime is 423134314201. The next prime is 423134314249. The reversal of 423134314244 is 442413431324.

It can be written as a sum of positive squares in only one way, i.e., 412986169600 + 10148144644 = 642640^2 + 100738^2 .

It is not an unprimeable number, because it can be changed into a prime (423134314249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52891789277 + ... + 52891789284.

It is an arithmetic number, because the mean of its divisors is an integer number (123414174989).

Almost surely, 2^423134314244 is an apocalyptic number.

It is an amenable number.

423134314244 is a deficient number, since it is larger than the sum of its proper divisors (317350735690).

423134314244 is a wasteful number, since it uses less digits than its factorization.

423134314244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105783578565 (or 105783578563 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 423134314244 its reverse (442413431324), we get a palindrome (865547745568).

The spelling of 423134314244 in words is "four hundred twenty-three billion, one hundred thirty-four million, three hundred fourteen thousand, two hundred forty-four".