423300144041044 has 6 divisors (see below), whose sum is σ = 740775252071834. Its totient is φ = 211650072020520.

The previous prime is 423300144040993. The next prime is 423300144041081. The reversal of 423300144041044 is 440140441003324.

It can be written as a sum of positive squares in only one way, i.e., 395423644808644 + 27876499232400 = 19885262^2 + 5279820^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52912518005127 + ... + 52912518005134.

Almost surely, 2^{423300144041044} is an apocalyptic number.

It is an amenable number.

423300144041044 is a deficient number, since it is larger than the sum of its proper divisors (317475108030790).

423300144041044 is a wasteful number, since it uses less digits than its factorization.

423300144041044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105825036010265 (or 105825036010263 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 423300144041044 its reverse (440140441003324), we get a palindrome (863440585044368).

The spelling of 423300144041044 in words is "four hundred twenty-three trillion, three hundred billion, one hundred forty-four million, forty-one thousand, forty-four".