441520386148042 has 8 divisors (see below), whose sum is σ = 662286349918116. Its totient is φ = 220758269508672.

The previous prime is 441520386148003. The next prime is 441520386148103. The reversal of 441520386148042 is 240841683025144.

It can be written as a sum of positive squares in 2 ways, for example, as 426304761828201 + 15215624319841 = 20647149^2 + 3900721^2 .

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

It is a super-2 number, since 2×441520386148042² (a number of 30 digits) contains 22 as substring.

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, 961495743 + ... + 961954834.

Almost surely, 2^{441520386148042} is an apocalyptic number.

441520386148042 is a deficient number, since it is larger than the sum of its proper divisors (220765963770074).

441520386148042 is a wasteful number, since it uses less digits than its factorization.

441520386148042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923565352.

The product of its (nonzero) digits is 5898240, while the sum is 52.

The spelling of 441520386148042 in words is "four hundred forty-one trillion, five hundred twenty billion, three hundred eighty-six million, one hundred forty-eight thousand, forty-two".