441520416852681 has 8 divisors (see below), whose sum is σ = 588733776308160. Its totient is φ = 294327000982832.

The previous prime is 441520416852631. The next prime is 441520416852709. The reversal of 441520416852681 is 186258614025144.

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

It is a cyclic number.

It is not a de Polignac number, because 441520416852681 - 2⁶ = 441520416852617 is a prime.

It is a super-2 number, since 2×441520416852681² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (441520416852631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4985844750 + ... + 4985933303.

It is an arithmetic number, because the mean of its divisors is an integer number (73591722038520).

Almost surely, 2^{441520416852681} is an apocalyptic number.

It is an amenable number.

441520416852681 is a deficient number, since it is larger than the sum of its proper divisors (147213359455479).

441520416852681 is a wasteful number, since it uses less digits than its factorization.

441520416852681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971792815.

The product of its (nonzero) digits is 14745600, while the sum is 57.

The spelling of 441520416852681 in words is "four hundred forty-one trillion, five hundred twenty billion, four hundred sixteen million, eight hundred fifty-two thousand, six hundred eighty-one".