42412412 has 24 divisors (see below), whose sum is σ = 85499904. Its totient is φ = 18032112.

The previous prime is 42412411. The next prime is 42412421. The reversal of 42412412 is 21421424.

42412412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42412411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2408 + ... + 9519.

It is an arithmetic number, because the mean of its divisors is an integer number (3562496).

Almost surely, 2^42412412 is an apocalyptic number.

It is an amenable number.

42412412 is an abundant number, since it is smaller than the sum of its proper divisors (43087492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42412412 is a wasteful number, since it uses less digits than its factorization.

42412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065 (or 12063 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 42412412 is about 6512.4812475738. The cubic root of 42412412 is about 348.7367028584.

Adding to 42412412 its reverse (21421424), we get a palindrome (63833836).

It can be divided in two parts, 42412 and 412, that added together give a palindrome (42824).

The spelling of 42412412 in words is "forty-two million, four hundred twelve thousand, four hundred twelve".