441442413 has 8 divisors (see below), whose sum is σ = 653988800. Its totient is φ = 294294924.

The previous prime is 441442411. The next prime is 441442433. The reversal of 441442413 is 314244144.

441442413 is a `hidden beast` number, since 4 + 414 + 4 + 241 + 3 = 666.

It is not a de Polignac number, because 441442413 - 2¹ = 441442411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 16349719 = 441442413 / (4 + 4 + 1 + 4 + 4 + 2 + 4 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441442411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8174833 + ... + 8174886.

It is an arithmetic number, because the mean of its divisors is an integer number (81748600).

Almost surely, 2^441442413 is an apocalyptic number.

It is an amenable number.

441442413 is a deficient number, since it is larger than the sum of its proper divisors (212546387).

441442413 is a wasteful number, since it uses less digits than its factorization.

441442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16349728 (or 16349722 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 441442413 is about 21010.5310023331. The cubic root of 441442413 is about 761.4207110659.

Adding to 441442413 its reverse (314244144), we get a palindrome (755686557).

The spelling of 441442413 in words is "four hundred forty-one million, four hundred forty-two thousand, four hundred thirteen".