12723713072854 has 16 divisors (see below), whose sum is σ = 21876803833248. Its totient is φ = 5436838818432.

The previous prime is 12723713072827. The next prime is 12723713072947. The reversal of 12723713072854 is 45827031732721.

It is a super-2 number, since 2×12723713072854² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348417609 + ... + 1348427044.

It is an arithmetic number, because the mean of its divisors is an integer number (1367300239578).

Almost surely, 2^{12723713072854} is an apocalyptic number.

12723713072854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12723713072854 is a deficient number, since it is larger than the sum of its proper divisors (9153090760394).

12723713072854 is a wasteful number, since it uses less digits than its factorization.

12723713072854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696844999.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 12723713072854 in words is "twelve trillion, seven hundred twenty-three billion, seven hundred thirteen million, seventy-two thousand, eight hundred fifty-four".