441813555017652 has 12 divisors (see below), whose sum is σ = 1030898295041216. Its totient is φ = 147271185005880.

The previous prime is 441813555017543. The next prime is 441813555017663. The reversal of 441813555017652 is 256710555318144.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 441813555017592 and 441813555017601.

It is a congruent number.

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, 18408898125724 + ... + 18408898125747.

Almost surely, 2^{441813555017652} is an apocalyptic number.

It is an amenable number.

441813555017652 is an abundant number, since it is smaller than the sum of its proper divisors (589084740023564).

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

441813555017652 is a wasteful number, since it uses less digits than its factorization.

441813555017652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36817796251478 (or 36817796251476 counting only the distinct ones).

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

The spelling of 441813555017652 in words is "four hundred forty-one trillion, eight hundred thirteen billion, five hundred fifty-five million, seventeen thousand, six hundred fifty-two".