12712071026054 has 16 divisors (see below), whose sum is σ = 19519957439280. Its totient is φ = 6206555278560.

The previous prime is 12712071025981. The next prime is 12712071026087. The reversal of 12712071026054 is 45062017021721.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12712071025999 and 12712071026017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284160569 + ... + 284205300.

It is an arithmetic number, because the mean of its divisors is an integer number (1219997339955).

Almost surely, 2^{12712071026054} is an apocalyptic number.

12712071026054 is a deficient number, since it is larger than the sum of its proper divisors (6807886413226).

12712071026054 is a wasteful number, since it uses less digits than its factorization.

12712071026054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568366135.

The product of its (nonzero) digits is 47040, while the sum is 38.

Adding to 12712071026054 its reverse (45062017021721), we get a palindrome (57774088047775).

The spelling of 12712071026054 in words is "twelve trillion, seven hundred twelve billion, seventy-one million, twenty-six thousand, fifty-four".