441161573055852 has 24 divisors (see below), whose sum is σ = 1122956731415232. Its totient is φ = 133685325168400.

The previous prime is 441161573055829. The next prime is 441161573055887. The reversal of 441161573055852 is 258550375161144.

It is a super-2 number, since 2×441161573055852² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441161573055792 and 441161573055801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671066564474 + ... + 1671066564737.

It is an arithmetic number, because the mean of its divisors is an integer number (46789863808968).

Almost surely, 2^{441161573055852} is an apocalyptic number.

It is an amenable number.

441161573055852 is an abundant number, since it is smaller than the sum of its proper divisors (681795158359380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441161573055852 is a wasteful number, since it uses less digits than its factorization.

441161573055852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342133129229 (or 3342133129227 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 57.

The spelling of 441161573055852 in words is "four hundred forty-one trillion, one hundred sixty-one billion, five hundred seventy-three million, fifty-five thousand, eight hundred fifty-two".