422435133441 has 24 divisors (see below), whose sum is σ = 632921065504. Its totient is φ = 281562194880.

The previous prime is 422435133409. The next prime is 422435133479. The reversal of 422435133441 is 144331534224.

422435133441 is a `hidden beast` number, since 42 + 2 + 43 + 5 + 133 + 441 = 666.

It is not a de Polignac number, because 422435133441 - 2⁵ = 422435133409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422435133396 and 422435133405.

It is not an unprimeable number, because it can be changed into a prime (422435133481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 945006 + ... + 1318296.

Almost surely, 2^422435133441 is an apocalyptic number.

It is an amenable number.

422435133441 is a deficient number, since it is larger than the sum of its proper divisors (210485932063).

422435133441 is an equidigital number, since it uses as much as digits as its factorization.

422435133441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377963 (or 377951 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 422435133441 its reverse (144331534224), we get a palindrome (566766667665).

The spelling of 422435133441 in words is "four hundred twenty-two billion, four hundred thirty-five million, one hundred thirty-three thousand, four hundred forty-one".