2421412016 has 20 divisors (see below), whose sum is σ = 4818283872. Its totient is φ = 1177983936.

The previous prime is 2421412013. The next prime is 2421412039. The reversal of 2421412016 is 6102141242.

It is a junction number, because it is equal to n+sod(n) for n = 2421411982 and 2421412000.

It is not an unprimeable number, because it can be changed into a prime (2421412013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2044520 + ... + 2045703.

Almost surely, 2^2421412016 is an apocalyptic number.

It is an amenable number.

2421412016 is a deficient number, since it is larger than the sum of its proper divisors (2396871856).

2421412016 is a wasteful number, since it uses less digits than its factorization.

2421412016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090268 (or 4090262 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2421412016 is about 49207.8450655990. The cubic root of 2421412016 is about 1342.8357589386.

Adding to 2421412016 its reverse (6102141242), we get a palindrome (8523553258).

The spelling of 2421412016 in words is "two billion, four hundred twenty-one million, four hundred twelve thousand, sixteen".