422413151441 has 4 divisors (see below), whose sum is σ = 424854846132. Its totient is φ = 419971456752.

The previous prime is 422413151411. The next prime is 422413151473. The reversal of 422413151441 is 144151314224.

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 344192249041 + 78220902400 = 586679^2 + 279680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422413151441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422413151398 and 422413151407.

It is not an unprimeable number, because it can be changed into a prime (422413151411) 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, 1220847086 + ... + 1220847431.

It is an arithmetic number, because the mean of its divisors is an integer number (106213711533).

Almost surely, 2^422413151441 is an apocalyptic number.

It is an amenable number.

422413151441 is a deficient number, since it is larger than the sum of its proper divisors (2441694691).

422413151441 is a wasteful number, since it uses less digits than its factorization.

422413151441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441694690.

The product of its digits is 15360, while the sum is 32.

Adding to 422413151441 its reverse (144151314224), we get a palindrome (566564465665).

The spelling of 422413151441 in words is "four hundred twenty-two billion, four hundred thirteen million, one hundred fifty-one thousand, four hundred forty-one".