421114412 has 24 divisors (see below), whose sum is σ = 785108016. Its totient is φ = 196950528.

The previous prime is 421114391. The next prime is 421114417. The reversal of 421114412 is 214411124.

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

It is not an unprimeable number, because it can be changed into a prime (421114417) 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, 7913 + ... + 30080.

It is an arithmetic number, because the mean of its divisors is an integer number (32712834).

Almost surely, 2^421114412 is an apocalyptic number.

It is an amenable number.

421114412 is a deficient number, since it is larger than the sum of its proper divisors (363993604).

421114412 is a wasteful number, since it uses less digits than its factorization.

421114412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38177 (or 38175 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 421114412 is about 20521.0723891321. The cubic root of 421114412 is about 749.5490100503.

Adding to 421114412 its reverse (214411124), we get a palindrome (635525536).

The spelling of 421114412 in words is "four hundred twenty-one million, one hundred fourteen thousand, four hundred twelve".