441617081242 has 8 divisors (see below), whose sum is σ = 662507195616. Its totient is φ = 220781349372.

The previous prime is 441617081231. The next prime is 441617081281. The reversal of 441617081242 is 242180716144.

It is a happy number.

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 = 441617081195 and 441617081204.

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, 13575318 + ... + 13607809.

It is an arithmetic number, because the mean of its divisors is an integer number (82813399452).

Almost surely, 2^441617081242 is an apocalyptic number.

441617081242 is a deficient number, since it is larger than the sum of its proper divisors (220890114374).

441617081242 is a wasteful number, since it uses less digits than its factorization.

441617081242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27191252.

The product of its (nonzero) digits is 86016, while the sum is 40.

Adding to 441617081242 its reverse (242180716144), we get a palindrome (683797797386).

The spelling of 441617081242 in words is "four hundred forty-one billion, six hundred seventeen million, eighty-one thousand, two hundred forty-two".