12072463668885 has 32 divisors (see below), whose sum is σ = 19393409981952. Its totient is φ = 6412830556160.

The previous prime is 12072463668851. The next prime is 12072463668893. The reversal of 12072463668885 is 58886636427021.

It is not a de Polignac number, because 12072463668885 - 2¹⁰ = 12072463667861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32959300 + ... + 33323570.

It is an arithmetic number, because the mean of its divisors is an integer number (606044061936).

Almost surely, 2^{12072463668885} is an apocalyptic number.

12072463668885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12072463668885 is a deficient number, since it is larger than the sum of its proper divisors (7320946313067).

12072463668885 is a wasteful number, since it uses less digits than its factorization.

12072463668885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373133.

The product of its (nonzero) digits is 185794560, while the sum is 66.

The spelling of 12072463668885 in words is "twelve trillion, seventy-two billion, four hundred sixty-three million, six hundred sixty-eight thousand, eight hundred eighty-five".