441160209870 has 128 divisors (see below), whose sum is σ = 1154237091840. Its totient is φ = 107571340800.

The previous prime is 441160209859. The next prime is 441160209871. The reversal of 441160209870 is 78902061144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441160209871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1911867 + ... + 2130153.

It is an arithmetic number, because the mean of its divisors is an integer number (9017477280).

Almost surely, 2^441160209870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441160209870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577118545920).

441160209870 is an abundant number, since it is smaller than the sum of its proper divisors (713076881970).

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

441160209870 is a wasteful number, since it uses less digits than its factorization.

441160209870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218450.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 441160209870 in words is "four hundred forty-one billion, one hundred sixty million, two hundred nine thousand, eight hundred seventy".