12651414028267 has 16 divisors (see below), whose sum is σ = 14484151411200. Its totient is φ = 10825027918848.

The previous prime is 12651414028223. The next prime is 12651414028273. The reversal of 12651414028267 is 76282041415621.

It is a cyclic number.

It is not a de Polignac number, because 12651414028267 - 2³¹ = 12649266544619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12651414028267.

It is not an unprimeable number, because it can be changed into a prime (12651414028207) 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, 50640043 + ... + 50889259.

It is an arithmetic number, because the mean of its divisors is an integer number (905259463200).

Almost surely, 2^{12651414028267} is an apocalyptic number.

12651414028267 is a deficient number, since it is larger than the sum of its proper divisors (1832737382933).

12651414028267 is a wasteful number, since it uses less digits than its factorization.

12651414028267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261930.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 12651414028267 in words is "twelve trillion, six hundred fifty-one billion, four hundred fourteen million, twenty-eight thousand, two hundred sixty-seven".