441321414 has 16 divisors (see below), whose sum is σ = 884554752. Its totient is φ = 146788488.

The previous prime is 441321409. The next prime is 441321421. The reversal of 441321414 is 414123144.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76654 + ... + 82209.

It is an arithmetic number, because the mean of its divisors is an integer number (55284672).

Almost surely, 2^441321414 is an apocalyptic number.

441321414 is an abundant number, since it is smaller than the sum of its proper divisors (443233338).

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

441321414 is a wasteful number, since it uses less digits than its factorization.

441321414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159331.

The product of its digits is 1536, while the sum is 24.

The square root of 441321414 is about 21007.6513204118. The cubic root of 441321414 is about 761.3511364465.

Adding to 441321414 its reverse (414123144), we get a palindrome (855444558).

The spelling of 441321414 in words is "four hundred forty-one million, three hundred twenty-one thousand, four hundred fourteen".