22413152054441 has 4 divisors (see below), whose sum is σ = 22415764014084. Its totient is φ = 22410540094800.

The previous prime is 22413152054429. The next prime is 22413152054497. The reversal of 22413152054441 is 14445025131422.

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 6508090801216 + 15905061253225 = 2551096^2 + 3988115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22413152054441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22413152054395 and 22413152054404.

It is not an unprimeable number, because it can be changed into a prime (22413152054401) 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, 1305966950 + ... + 1305984111.

It is an arithmetic number, because the mean of its divisors is an integer number (5603941003521).

Almost surely, 2^{22413152054441} is an apocalyptic number.

It is an amenable number.

22413152054441 is a deficient number, since it is larger than the sum of its proper divisors (2611959643).

22413152054441 is an equidigital number, since it uses as much as digits as its factorization.

22413152054441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611959642.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 22413152054441 its reverse (14445025131422), we get a palindrome (36858177185863).

The spelling of 22413152054441 in words is "twenty-two trillion, four hundred thirteen billion, one hundred fifty-two million, fifty-four thousand, four hundred forty-one".