23002201444441 has 4 divisors (see below), whose sum is σ = 23379286714084. Its totient is φ = 22625116174800.

The previous prime is 23002201444433. The next prime is 23002201444501. The reversal of 23002201444441 is 14444410220032.

It is a happy number.

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 1603019338816 + 21399182105625 = 1266104^2 + 4625925^2 .

It is a cyclic number.

It is not a de Polignac number, because 23002201444441 - 2³ = 23002201444433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23002201484441) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 188542634730 + ... + 188542634851.

It is an arithmetic number, because the mean of its divisors is an integer number (5844821678521).

Almost surely, 2^{23002201444441} is an apocalyptic number.

It is an amenable number.

23002201444441 is a deficient number, since it is larger than the sum of its proper divisors (377085269643).

23002201444441 is an equidigital number, since it uses as much as digits as its factorization.

23002201444441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377085269642.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 23002201444441 its reverse (14444410220032), we get a palindrome (37446611664473).

The spelling of 23002201444441 in words is "twenty-three trillion, two billion, two hundred one million, four hundred forty-four thousand, four hundred forty-one".