42412433 has 16 divisors (see below), whose sum is σ = 52982784. Its totient is φ = 33108480.

The previous prime is 42412421. The next prime is 42412481. The reversal of 42412433 is 33421424.

It is a cyclic number.

It is not a de Polignac number, because 42412433 - 2⁶ = 42412369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42412399 and 42412408.

It is not an unprimeable number, because it can be changed into a prime (42412033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2060 + ... + 9437.

It is an arithmetic number, because the mean of its divisors is an integer number (3311424).

Almost surely, 2^42412433 is an apocalyptic number.

It is an amenable number.

42412433 is a deficient number, since it is larger than the sum of its proper divisors (10570351).

42412433 is a wasteful number, since it uses less digits than its factorization.

42412433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11552.

The product of its digits is 2304, while the sum is 23.

The square root of 42412433 is about 6512.4828598623. The cubic root of 42412433 is about 348.7367604160.

Adding to 42412433 its reverse (33421424), we get a palindrome (75833857).

The spelling of 42412433 in words is "forty-two million, four hundred twelve thousand, four hundred thirty-three".