441489135900 has 36 divisors (see below), whose sum is σ = 1277375234072. Its totient is φ = 117730436160.

The previous prime is 441489135877. The next prime is 441489136037. The reversal of 441489135900 is 9531984144.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 441489135900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735814927 + ... + 735815526.

Almost surely, 2^441489135900 is an apocalyptic number.

It is an amenable number.

441489135900 is an abundant number, since it is smaller than the sum of its proper divisors (835886098172).

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

441489135900 is a wasteful number, since it uses less digits than its factorization.

441489135900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471630470 (or 1471630463 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 441489135900 in words is "four hundred forty-one billion, four hundred eighty-nine million, one hundred thirty-five thousand, nine hundred".