1441173080646 has 48 divisors (see below), whose sum is σ = 3383367567216. Its totient is φ = 440717381568.

The previous prime is 1441173080621. The next prime is 1441173080651. The reversal of 1441173080646 is 6460803711441.

1441173080646 is a `hidden beast` number, since 1 + 441 + 1 + 73 + 0 + 80 + 64 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18854065 + ... + 18930348.

It is an arithmetic number, because the mean of its divisors is an integer number (70486824317).

Almost surely, 2^{1441173080646} is an apocalyptic number.

1441173080646 is an abundant number, since it is smaller than the sum of its proper divisors (1942194486570).

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

1441173080646 is a wasteful number, since it uses less digits than its factorization.

1441173080646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37784597 (or 37784594 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 1441173080646 in words is "one trillion, four hundred forty-one billion, one hundred seventy-three million, eighty thousand, six hundred forty-six".