12954305888863 has 2 divisors, whose sum is σ = 12954305888864. Its totient is φ = 12954305888862.

The previous prime is 12954305888833. The next prime is 12954305888917. The reversal of 12954305888863 is 36888850345921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12954305888863 - 2²⁹ = 12953769017951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12954305888792 and 12954305888801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12954305888833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6477152944431 + 6477152944432.

It is an arithmetic number, because the mean of its divisors is an integer number (6477152944432).

Almost surely, 2^{12954305888863} is an apocalyptic number.

12954305888863 is a deficient number, since it is larger than the sum of its proper divisors (1).

12954305888863 is an equidigital number, since it uses as much as digits as its factorization.

12954305888863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 398131200, while the sum is 70.

The spelling of 12954305888863 in words is "twelve trillion, nine hundred fifty-four billion, three hundred five million, eight hundred eighty-eight thousand, eight hundred sixty-three".