4223134100441 has 4 divisors (see below), whose sum is σ = 4266671565492. Its totient is φ = 4179596635392.

The previous prime is 4223134100429. The next prime is 4223134100443. The reversal of 4223134100441 is 1440014313224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2143943136841 + 2079190963600 = 1464221^2 + 1441940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223134100441 is a prime.

It is a super-2 number, since 2×4223134100441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223134100443) 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, 21768732380 + ... + 21768732573.

It is an arithmetic number, because the mean of its divisors is an integer number (1066667891373).

Almost surely, 2^{4223134100441} is an apocalyptic number.

It is an amenable number.

4223134100441 is a deficient number, since it is larger than the sum of its proper divisors (43537465051).

4223134100441 is an equidigital number, since it uses as much as digits as its factorization.

4223134100441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43537465050.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4223134100441 its reverse (1440014313224), we get a palindrome (5663148413665).

The spelling of 4223134100441 in words is "four trillion, two hundred twenty-three billion, one hundred thirty-four million, one hundred thousand, four hundred forty-one".