441813858840080 has 20 divisors (see below), whose sum is σ = 1027217221803372. Its totient is φ = 176725543536000.

The previous prime is 441813858840061. The next prime is 441813858840127. The reversal of 441813858840080 is 80048858318144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 140744720233744 + 301069138606336 = 11863588^2 + 17351344^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 441813858839995 and 441813858840022.

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, 2761336617671 + ... + 2761336617830.

Almost surely, 2^{441813858840080} is an apocalyptic number.

441813858840080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

441813858840080 is an abundant number, since it is smaller than the sum of its proper divisors (585403362963292).

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

441813858840080 is a wasteful number, since it uses less digits than its factorization.

441813858840080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522673235514 (or 5522673235508 counting only the distinct ones).

The product of its (nonzero) digits is 31457280, while the sum is 62.

The spelling of 441813858840080 in words is "four hundred forty-one trillion, eight hundred thirteen billion, eight hundred fifty-eight million, eight hundred forty thousand, eighty".