42433022241 has 6 divisors (see below), whose sum is σ = 61292143250. Its totient is φ = 28288681488.

The previous prime is 42433022237. The next prime is 42433022249. The reversal of 42433022241 is 14222033424.

42433022241 is a `hidden beast` number, since 4 + 2 + 433 + 0 + 2 + 224 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32055321600 + 10377700641 = 179040^2 + 101871^2 .

It is not a de Polignac number, because 42433022241 - 2² = 42433022237 is a prime.

It is a super-2 number, since 2×42433022241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42433022249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2357390116 + ... + 2357390133.

Almost surely, 2^42433022241 is an apocalyptic number.

It is an amenable number.

42433022241 is a deficient number, since it is larger than the sum of its proper divisors (18859121009).

42433022241 is a wasteful number, since it uses less digits than its factorization.

42433022241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714780255 (or 4714780252 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42433022241 its reverse (14222033424), we get a palindrome (56655055665).

The spelling of 42433022241 in words is "forty-two billion, four hundred thirty-three million, twenty-two thousand, two hundred forty-one".