12854338063 has 8 divisors (see below), whose sum is σ = 14825449760. Its totient is φ = 10916920800.

The previous prime is 12854338039. The next prime is 12854338067. The reversal of 12854338063 is 36083345821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12854338063 - 2⁵ = 12854338031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12854338067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8422788 + ... + 8424313.

It is an arithmetic number, because the mean of its divisors is an integer number (1853181220).

Almost surely, 2^12854338063 is an apocalyptic number.

12854338063 is a deficient number, since it is larger than the sum of its proper divisors (1971111697).

12854338063 is a wasteful number, since it uses less digits than its factorization.

12854338063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16847217.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 12854338063 in words is "twelve billion, eight hundred fifty-four million, three hundred thirty-eight thousand, sixty-three".