413404244 has 18 divisors (see below), whose sum is σ = 795206202. Its totient is φ = 187910800.

The previous prime is 413404217. The next prime is 413404253. The reversal of 413404244 is 442404314.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 313644100 + 99760144 = 17710^2 + 9988^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426587 + ... + 427554.

Almost surely, 2^413404244 is an apocalyptic number.

413404244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

413404244 is a deficient number, since it is larger than the sum of its proper divisors (381801958).

413404244 is a wasteful number, since it uses less digits than its factorization.

413404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854167 (or 854154 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 413404244 is about 20332.3447737835. The cubic root of 413404244 is about 744.9463162674.

Adding to 413404244 its reverse (442404314), we get a palindrome (855808558).

The spelling of 413404244 in words is "four hundred thirteen million, four hundred four thousand, two hundred forty-four".