12758000117 has 16 divisors (see below), whose sum is σ = 13157781504. Its totient is φ = 12364110000.

The previous prime is 12758000113. The next prime is 12758000119. The reversal of 12758000117 is 71100085721.

It is a cyclic number.

It is not a de Polignac number, because 12758000117 - 2² = 12758000113 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 (12758000113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2346392 + ... + 2351822.

It is an arithmetic number, because the mean of its divisors is an integer number (822361344).

Almost surely, 2^12758000117 is an apocalyptic number.

It is an amenable number.

12758000117 is a deficient number, since it is larger than the sum of its proper divisors (399781387).

12758000117 is a wasteful number, since it uses less digits than its factorization.

12758000117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960.

The product of its (nonzero) digits is 3920, while the sum is 32.

Adding to 12758000117 its reverse (71100085721), we get a palindrome (83858085838).

The spelling of 12758000117 in words is "twelve billion, seven hundred fifty-eight million, one hundred seventeen", and thus it is an aban number.