2421424412 has 48 divisors (see below), whose sum is σ = 4775035104. Its totient is φ = 1073705600.

The previous prime is 2421424403. The next prime is 2421424417. The reversal of 2421424412 is 2144241242.

It is a happy number.

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 (2421424417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212738 + ... + 223830.

It is an arithmetic number, because the mean of its divisors is an integer number (99479898).

Almost surely, 2^2421424412 is an apocalyptic number.

2421424412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2421424412 is a deficient number, since it is larger than the sum of its proper divisors (2353610692).

2421424412 is a wasteful number, since it uses less digits than its factorization.

2421424412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11171 (or 11147 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 2421424412 is about 49207.9710209637. The cubic root of 2421424412 is about 1342.8380504065.

Adding to 2421424412 its reverse (2144241242), we get a palindrome (4565665654).

The spelling of 2421424412 in words is "two billion, four hundred twenty-one million, four hundred twenty-four thousand, four hundred twelve".