22434040312241 has 8 divisors (see below), whose sum is σ = 22446673534824. Its totient is φ = 22421409373440.

The previous prime is 22434040312213. The next prime is 22434040312249. The reversal of 22434040312241 is 14221304043422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 565285941025 + 21868754371216 = 751855^2 + 4676404^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434040312241 - 2²² = 22434036117937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22434040312198 and 22434040312207.

It is not an unprimeable number, because it can be changed into a prime (22434040312249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19274825 + ... + 20405561.

It is an arithmetic number, because the mean of its divisors is an integer number (2805834191853).

Almost surely, 2^{22434040312241} is an apocalyptic number.

It is an amenable number.

22434040312241 is a deficient number, since it is larger than the sum of its proper divisors (12633222583).

22434040312241 is a wasteful number, since it uses less digits than its factorization.

22434040312241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141891.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22434040312241 its reverse (14221304043422), we get a palindrome (36655344355663).

The spelling of 22434040312241 in words is "twenty-two trillion, four hundred thirty-four billion, forty million, three hundred twelve thousand, two hundred forty-one".