1441665941760 has 1440 divisors, whose sum is σ = 5874423819264. Its totient is φ = 337217126400.

The previous prime is 1441665941747. The next prime is 1441665941777. The reversal of 1441665941760 is 671495661441.

1441665941760 is a `hidden beast` number, since 1 + 4 + 4 + 166 + 5 + 9 + 417 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1441665941697 and 1441665941706.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4277940312 + ... + 4277940648.

Almost surely, 2^{1441665941760} is an apocalyptic number.

1441665941760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441665941760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2937211909632).

1441665941760 is an abundant number, since it is smaller than the sum of its proper divisors (4432757877504).

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

1441665941760 is an equidigital number, since it uses as much as digits as its factorization.

1441665941760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 1441665941760 in words is "one trillion, four hundred forty-one billion, six hundred sixty-five million, nine hundred forty-one thousand, seven hundred sixty".