42412432 has 20 divisors (see below), whose sum is σ = 82494720. Its totient is φ = 21123488.

The previous prime is 42412421. The next prime is 42412481. The reversal of 42412432 is 23421424.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832 + ... + 9247.

It is an arithmetic number, because the mean of its divisors is an integer number (4124736).

Almost surely, 2^42412432 is an apocalyptic number.

It is an amenable number.

42412432 is a deficient number, since it is larger than the sum of its proper divisors (40082288).

42412432 is a wasteful number, since it uses less digits than its factorization.

42412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10350 (or 10344 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 42412432 is about 6512.4827830866. The cubic root of 42412432 is about 348.7367576752.

Adding to 42412432 its reverse (23421424), we get a palindrome (65833856).

The spelling of 42412432 in words is "forty-two million, four hundred twelve thousand, four hundred thirty-two".