1446218754664 has 16 divisors (see below), whose sum is σ = 2712997965600. Its totient is φ = 722752630512.

The previous prime is 1446218754637. The next prime is 1446218754679. The reversal of 1446218754664 is 4664578126441.

It is a junction number, because it is equal to n+sod(n) for n = 1446218754599 and 1446218754608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44576124 + ... + 44608555.

It is an arithmetic number, because the mean of its divisors is an integer number (169562372850).

Almost surely, 2^{1446218754664} is an apocalyptic number.

It is an amenable number.

1446218754664 is a deficient number, since it is larger than the sum of its proper divisors (1266779210936).

1446218754664 is a wasteful number, since it uses less digits than its factorization.

1446218754664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89186712 (or 89186708 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 58.

The spelling of 1446218754664 in words is "one trillion, four hundred forty-six billion, two hundred eighteen million, seven hundred fifty-four thousand, six hundred sixty-four".