441442401 has 4 divisors (see below), whose sum is σ = 588589872. Its totient is φ = 294294932.

The previous prime is 441442399. The next prime is 441442411. The reversal of 441442401 is 104244144.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 441442401 - 2¹ = 441442399 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 73573731 + ... + 73573736.

It is an arithmetic number, because the mean of its divisors is an integer number (147147468).

Almost surely, 2^441442401 is an apocalyptic number.

It is an amenable number.

441442401 is a deficient number, since it is larger than the sum of its proper divisors (147147471).

441442401 is a wasteful number, since it uses less digits than its factorization.

441442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147147470.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 441442401 is about 21010.5307167620. The cubic root of 441442401 is about 761.4207041665.

Adding to 441442401 its reverse (104244144), we get a palindrome (545686545).

The spelling of 441442401 in words is "four hundred forty-one million, four hundred forty-two thousand, four hundred one".