441403342130 has 8 divisors (see below), whose sum is σ = 794526015852. Its totient is φ = 176561336848.

The previous prime is 441403342103. The next prime is 441403342139. The reversal of 441403342130 is 31243304144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 425590531129 + 15812811001 = 652373^2 + 125749^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 441403342093 and 441403342102.

It is not an unprimeable number, because it can be changed into a prime (441403342139) 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, 22070167097 + ... + 22070167116.

Almost surely, 2^441403342130 is an apocalyptic number.

441403342130 is a deficient number, since it is larger than the sum of its proper divisors (353122673722).

441403342130 is a wasteful number, since it uses less digits than its factorization.

441403342130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44140334220.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 441403342130 its reverse (31243304144), we get a palindrome (472646646274).

The spelling of 441403342130 in words is "four hundred forty-one billion, four hundred three million, three hundred forty-two thousand, one hundred thirty".