4442115521241 has 32 divisors (see below), whose sum is σ = 6662652192000. Its totient is φ = 2961190546704.

The previous prime is 4442115521197. The next prime is 4442115521257. The reversal of 4442115521241 is 1421255112444.

It is a happy number.

4442115521241 is a `hidden beast` number, since 4 + 4 + 42 + 11 + 552 + 12 + 41 = 666.

It is not a de Polignac number, because 4442115521241 - 2⁶ = 4442115521177 is a prime.

It is a super-2 number, since 2×4442115521241² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4442115521196 and 4442115521205.

It is not an unprimeable number, because it can be changed into a prime (4442115591241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32643060 + ... + 32778858.

It is an arithmetic number, because the mean of its divisors is an integer number (208207881000).

Almost surely, 2^{4442115521241} is an apocalyptic number.

It is an amenable number.

4442115521241 is a deficient number, since it is larger than the sum of its proper divisors (2220536670759).

4442115521241 is an equidigital number, since it uses as much as digits as its factorization.

4442115521241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150777 (or 150759 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The spelling of 4442115521241 in words is "four trillion, four hundred forty-two billion, one hundred fifteen million, five hundred twenty-one thousand, two hundred forty-one".