441421414 has 48 divisors (see below), whose sum is σ = 804964608. Its totient is φ = 177809904.

The previous prime is 441421411. The next prime is 441421423. The reversal of 441421414 is 414124144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441421411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 843757 + ... + 844279.

It is an arithmetic number, because the mean of its divisors is an integer number (16770096).

Almost surely, 2^441421414 is an apocalyptic number.

441421414 is a deficient number, since it is larger than the sum of its proper divisors (363543194).

441421414 is a wasteful number, since it uses less digits than its factorization.

441421414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 718 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 441421414 is about 21010.0312708001. The cubic root of 441421414 is about 761.4086375190.

Adding to 441421414 its reverse (414124144), we get a palindrome (855545558).

The spelling of 441421414 in words is "four hundred forty-one million, four hundred twenty-one thousand, four hundred fourteen".