441404042 has 8 divisors (see below), whose sum is σ = 663235776. Its totient is φ = 220325452.

The previous prime is 441404023. The next prime is 441404069. The reversal of 441404042 is 240404144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 441403999 and 441404017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186818 + ... + 189165.

It is an arithmetic number, because the mean of its divisors is an integer number (82904472).

Almost surely, 2^441404042 is an apocalyptic number.

441404042 is a deficient number, since it is larger than the sum of its proper divisors (221831734).

441404042 is a wasteful number, since it uses less digits than its factorization.

441404042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376572.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 441404042 is about 21009.6178451680. The cubic root of 441404042 is about 761.3986490560.

Adding to 441404042 its reverse (240404144), we get a palindrome (681808186).

The spelling of 441404042 in words is "four hundred forty-one million, four hundred four thousand, forty-two".