1966059007704 has 48 divisors (see below), whose sum is σ = 5808810706920. Its totient is φ = 595775456640.

The previous prime is 1966059007673. The next prime is 1966059007721. The reversal of 1966059007704 is 4077009506691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1241198077 + ... + 1241199660.

Almost surely, 2^{1966059007704} is an apocalyptic number.

It is an amenable number.

1966059007704 is an abundant number, since it is smaller than the sum of its proper divisors (3842751699216).

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

1966059007704 is a wasteful number, since it uses less digits than its factorization.

1966059007704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482397760 (or 2482397753 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The spelling of 1966059007704 in words is "one trillion, nine hundred sixty-six billion, fifty-nine million, seven thousand, seven hundred four".