12958459245796 has 27 divisors (see below), whose sum is σ = 22729141648899. Its totient is φ = 6464452501368.

The previous prime is 12958459245727. The next prime is 12958459245803. The reversal of 12958459245796 is 69754295485921.

The square root of 12958459245796 is 3599786.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3592584625 + ... + 3592588231.

Almost surely, 2^{12958459245796} is an apocalyptic number.

12958459245796 is the 3599786-th square number.

It is an amenable number.

12958459245796 is a deficient number, since it is larger than the sum of its proper divisors (9770682403103).

12958459245796 is an frugal number, since it uses more digits than its factorization.

12958459245796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8216 (or 4108 counting only the distinct ones).

The product of its digits is 1959552000, while the sum is 76.

The spelling of 12958459245796 in words is "twelve trillion, nine hundred fifty-eight billion, four hundred fifty-nine million, two hundred forty-five thousand, seven hundred ninety-six".