1146721635982 has 24 divisors (see below), whose sum is σ = 1936437184584. Its totient is φ = 506244997104.

The previous prime is 1146721635967. The next prime is 1146721636069. The reversal of 1146721635982 is 2895361276411.

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, 41673088 + ... + 41700595.

It is an arithmetic number, because the mean of its divisors is an integer number (80684882691).

Almost surely, 2^{1146721635982} is an apocalyptic number.

1146721635982 is a deficient number, since it is larger than the sum of its proper divisors (789715548602).

1146721635982 is a wasteful number, since it uses less digits than its factorization.

1146721635982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83373744 (or 83373721 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 1146721635982 in words is "one trillion, one hundred forty-six billion, seven hundred twenty-one million, six hundred thirty-five thousand, nine hundred eighty-two".