1446805218118 has 12 divisors (see below), whose sum is σ = 2349988357788. Its totient is φ = 667756254360.

The previous prime is 1446805218101. The next prime is 1446805218143. The reversal of 1446805218118 is 8118125086441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2140244068 + ... + 2140244743.

It is an arithmetic number, because the mean of its divisors is an integer number (195832363149).

Almost surely, 2^{1446805218118} is an apocalyptic number.

1446805218118 is a deficient number, since it is larger than the sum of its proper divisors (903183139670).

1446805218118 is a wasteful number, since it uses less digits than its factorization.

1446805218118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280488839 (or 4280488826 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 49.

The spelling of 1446805218118 in words is "one trillion, four hundred forty-six billion, eight hundred five million, two hundred eighteen thousand, one hundred eighteen".